| 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 | $66.70 | 7.785% | $71.8926 | $71.89 | $71.90 | $71.90 |
| Purchase #2 | $68.50 | 10.643% | $75.7905 | $75.79 | $75.80 | $75.80 |
| Purchase #3 | $149.56 | 10.728% | $165.6048 | $165.60 | $165.60 | $165.60 |
| Purchase #4 | $231.50 | 5.830% | $244.9965 | $245.00 | $245.00 | $245.00 |
| Purchase #5 | $235.75 | 3.126% | $243.1195 | $243.12 | $243.10 | $243.10 |
| Purchase #6 | $147.57 | 12.463% | $165.9616 | $165.96 | $165.95 | $166.00 |
| Purchase #7 | $206.63 | 13.179% | $233.8618 | $233.86 | $233.85 | $233.90 |
| 7 purchase totals = | $1,106.21 | $1,201.2273 | $1,201.22 | $1,201.20 | $1,201.30 | |