| 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 | $141.28 | 12.765% | $159.3144 | $159.31 | $159.30 | $159.30 |
| Purchase #2 | $55.71 | 5.233% | $58.6253 | $58.63 | $58.65 | $58.60 |
| Purchase #3 | $246.90 | 9.238% | $269.7086 | $269.71 | $269.70 | $269.70 |
| Purchase #4 | $100.75 | 6.812% | $107.6131 | $107.61 | $107.60 | $107.60 |
| Purchase #5 | $45.78 | 10.665% | $50.6624 | $50.66 | $50.65 | $50.70 |
| Purchase #6 | $7.46 | 13.450% | $8.4634 | $8.46 | $8.45 | $8.50 |
| Purchase #7 | $195.86 | 5.537% | $206.7048 | $206.70 | $206.70 | $206.70 |
| 7 purchase totals = | $793.74 | $861.0920 | $861.08 | $861.05 | $861.10 | |