| 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 | $53.86 | 3.666% | $55.8345 | $55.83 | $55.85 | $55.80 |
| Purchase #2 | $119.47 | 7.206% | $128.079 | $128.08 | $128.10 | $128.10 |
| Purchase #3 | $200.87 | 9.715% | $220.3845 | $220.38 | $220.40 | $220.40 |
| Purchase #4 | $221.93 | 8.523% | $240.8451 | $240.85 | $240.85 | $240.80 |
| Purchase #5 | $36.44 | 9.864% | $40.0344 | $40.03 | $40.05 | $40.00 |
| Purchase #6 | $154.50 | 4.324% | $161.1806 | $161.18 | $161.20 | $161.20 |
| Purchase #7 | $151.36 | 9.388% | $165.5697 | $165.57 | $165.55 | $165.60 |
| 7 purchase totals = | $938.43 | $1,011.9278 | $1,011.92 | $1,012.00 | $1,011.90 | |