| 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 | $154.81 | 8.232% | $167.554 | $167.55 | $167.55 | $167.60 |
| Purchase #2 | $144.55 | 6.171% | $153.4702 | $153.47 | $153.45 | $153.50 |
| Purchase #3 | $84.26 | 6.763% | $89.9585 | $89.96 | $89.95 | $90.00 |
| Purchase #4 | $91.68 | 7.240% | $98.3176 | $98.32 | $98.30 | $98.30 |
| Purchase #5 | $197.54 | 11.276% | $219.8146 | $219.81 | $219.80 | $219.80 |
| Purchase #6 | $27.63 | 9.502% | $30.2554 | $30.26 | $30.25 | $30.30 |
| Purchase #7 | $9.36 | 10.603% | $10.3524 | $10.35 | $10.35 | $10.40 |
| 7 purchase totals = | $709.83 | $769.7227 | $769.72 | $769.65 | $769.90 | |