| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $141.94 | 12.511% | $159.6981 | $159.70 | $159.70 | $159.70 |
| Purchase #2 | $126.61 | 10.206% | $139.5318 | $139.53 | $139.55 | $139.50 |
| Purchase #3 | $224.78 | 4.598% | $235.1154 | $235.12 | $235.10 | $235.10 |
| Purchase #4 | $100.97 | 6.729% | $107.7643 | $107.76 | $107.75 | $107.80 |
| Purchase #5 | $165.58 | 7.505% | $178.0068 | $178.01 | $178.00 | $178.00 |
| Purchase #6 | $109.92 | 7.428% | $118.0849 | $118.08 | $118.10 | $118.10 |
| Purchase #7 | $202.50 | 13.562% | $229.9631 | $229.96 | $229.95 | $230.00 |
| 7 purchase totals = | $1,072.30 | $1,168.1644 | $1,168.16 | $1,168.15 | $1,168.20 | |