| 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 | $151.97 | 7.719% | $163.7006 | $163.70 | $163.70 | $163.70 |
| Purchase #2 | $120.75 | 6.486% | $128.5818 | $128.58 | $128.60 | $128.60 |
| Purchase #3 | $158.57 | 8.775% | $172.4845 | $172.48 | $172.50 | $172.50 |
| Purchase #4 | $27.96 | 13.351% | $31.6929 | $31.69 | $31.70 | $31.70 |
| Purchase #5 | $49.78 | 13.369% | $56.4351 | $56.44 | $56.45 | $56.40 |
| Purchase #6 | $149.62 | 12.503% | $168.327 | $168.33 | $168.35 | $168.30 |
| Purchase #7 | $136.80 | 13.770% | $155.6374 | $155.64 | $155.65 | $155.60 |
| 7 purchase totals = | $795.45 | $876.8593 | $876.86 | $876.95 | $876.80 | |