| 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 | $121.68 | 5.753% | $128.6803 | $128.68 | $128.70 | $128.70 |
| Purchase #2 | $174.87 | 4.550% | $182.8266 | $182.83 | $182.85 | $182.80 |
| Purchase #3 | $136.72 | 8.643% | $148.5367 | $148.54 | $148.55 | $148.50 |
| Purchase #4 | $157.67 | 6.286% | $167.5811 | $167.58 | $167.60 | $167.60 |
| Purchase #5 | $221.50 | 3.515% | $229.2857 | $229.29 | $229.30 | $229.30 |
| Purchase #6 | $148.50 | 10.459% | $164.0316 | $164.03 | $164.05 | $164.00 |
| Purchase #7 | $233.48 | 5.485% | $246.2864 | $246.29 | $246.30 | $246.30 |
| 7 purchase totals = | $1,194.42 | $1,267.2284 | $1,267.24 | $1,267.35 | $1,267.20 | |