| 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 | $126.36 | 11.645% | $141.0746 | $141.07 | $141.05 | $141.10 |
| Purchase #2 | $30.98 | 13.556% | $35.1796 | $35.18 | $35.20 | $35.20 |
| Purchase #3 | $157.65 | 9.417% | $172.4959 | $172.50 | $172.50 | $172.50 |
| Purchase #4 | $96.96 | 8.423% | $105.1269 | $105.13 | $105.15 | $105.10 |
| Purchase #5 | $93.30 | 9.694% | $102.3445 | $102.34 | $102.35 | $102.30 |
| Purchase #6 | $47.72 | 12.369% | $53.6225 | $53.62 | $53.60 | $53.60 |
| Purchase #7 | $58.32 | 11.570% | $65.0676 | $65.07 | $65.05 | $65.10 |
| 7 purchase totals = | $611.29 | $674.9116 | $674.91 | $674.90 | $674.90 | |