| 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 | $131.88 | 12.584% | $148.4758 | $148.48 | $148.50 | $148.50 |
| Purchase #2 | $42.40 | 13.170% | $47.9841 | $47.98 | $48.00 | $48.00 |
| Purchase #3 | $12.53 | 13.276% | $14.1935 | $14.19 | $14.20 | $14.20 |
| Purchase #4 | $171.61 | 3.816% | $178.1586 | $178.16 | $178.15 | $178.20 |
| Purchase #5 | $33.26 | 6.285% | $35.3504 | $35.35 | $35.35 | $35.40 |
| Purchase #6 | $83.28 | 9.712% | $91.3682 | $91.37 | $91.35 | $91.40 |
| Purchase #7 | $199.42 | 3.777% | $206.9521 | $206.95 | $206.95 | $207.00 |
| 7 purchase totals = | $674.38 | $722.4827 | $722.48 | $722.50 | $722.70 | |