| 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 | $110.56 | 3.168% | $114.0625 | $114.06 | $114.05 | $114.10 |
| Purchase #2 | $7.27 | 9.268% | $7.9438 | $7.94 | $7.95 | $7.90 |
| Purchase #3 | $138.50 | 9.284% | $151.3583 | $151.36 | $151.35 | $151.40 |
| Purchase #4 | $157.27 | 12.464% | $176.8721 | $176.87 | $176.85 | $176.90 |
| Purchase #5 | $116.88 | 5.474% | $123.278 | $123.28 | $123.30 | $123.30 |
| Purchase #6 | $35.58 | 7.474% | $38.2392 | $38.24 | $38.25 | $38.20 |
| Purchase #7 | $6.45 | 8.479% | $6.9969 | $7.00 | $7.00 | $7.00 |
| 7 purchase totals = | $572.51 | $618.7508 | $618.75 | $618.75 | $618.80 | |