| 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 | $167.68 | 12.224% | $188.1772 | $188.18 | $188.20 | $188.20 |
| Purchase #2 | $235.82 | 3.352% | $243.7247 | $243.72 | $243.70 | $243.70 |
| Purchase #3 | $184.49 | 10.734% | $204.2932 | $204.29 | $204.30 | $204.30 |
| Purchase #4 | $248.49 | 12.345% | $279.1661 | $279.17 | $279.15 | $279.20 |
| Purchase #5 | $36.75 | 9.689% | $40.3107 | $40.31 | $40.30 | $40.30 |
| Purchase #6 | $105.47 | 9.190% | $115.1627 | $115.16 | $115.15 | $115.20 |
| Purchase #7 | $120.48 | 8.264% | $130.4365 | $130.44 | $130.45 | $130.40 |
| 7 purchase totals = | $1,099.18 | $1,201.2711 | $1,201.27 | $1,201.25 | $1,201.30 | |