| 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 | $71.71 | 3.426% | $74.1668 | $74.17 | $74.15 | $74.20 |
| Purchase #2 | $161.71 | 10.756% | $179.1035 | $179.10 | $179.10 | $179.10 |
| Purchase #3 | $243.34 | 5.559% | $256.8673 | $256.87 | $256.85 | $256.90 |
| Purchase #4 | $248.49 | 9.589% | $272.3177 | $272.32 | $272.30 | $272.30 |
| Purchase #5 | $146.87 | 13.809% | $167.1513 | $167.15 | $167.15 | $167.20 |
| Purchase #6 | $149.51 | 10.640% | $165.4179 | $165.42 | $165.40 | $165.40 |
| Purchase #7 | $19.95 | 7.554% | $21.457 | $21.46 | $21.45 | $21.50 |
| 7 purchase totals = | $1,041.58 | $1,136.4815 | $1,136.49 | $1,136.40 | $1,136.60 | |