| 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 | $185.63 | 9.568% | $203.3911 | $203.39 | $203.40 | $203.40 |
| Purchase #2 | $147.63 | 8.750% | $160.5476 | $160.55 | $160.55 | $160.50 |
| Purchase #3 | $168.93 | 5.846% | $178.8056 | $178.81 | $178.80 | $178.80 |
| Purchase #4 | $83.65 | 11.463% | $93.2388 | $93.24 | $93.25 | $93.20 |
| Purchase #5 | $172.35 | 10.186% | $189.9056 | $189.91 | $189.90 | $189.90 |
| Purchase #6 | $160.61 | 4.563% | $167.9386 | $167.94 | $167.95 | $167.90 |
| Purchase #7 | $101.55 | 13.264% | $115.0196 | $115.02 | $115.00 | $115.00 |
| 7 purchase totals = | $1,020.35 | $1,108.8469 | $1,108.86 | $1,108.85 | $1,108.70 | |