| 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 | $165.49 | 7.598% | $178.0639 | $178.06 | $178.05 | $178.10 |
| Purchase #2 | $134.87 | 7.580% | $145.0931 | $145.09 | $145.10 | $145.10 |
| Purchase #3 | $246.81 | 3.447% | $255.3175 | $255.32 | $255.30 | $255.30 |
| Purchase #4 | $31.56 | 6.401% | $33.5802 | $33.58 | $33.60 | $33.60 |
| Purchase #5 | $21.30 | 7.760% | $22.9529 | $22.95 | $22.95 | $23.00 |
| Purchase #6 | $116.89 | 11.383% | $130.1956 | $130.20 | $130.20 | $130.20 |
| Purchase #7 | $53.88 | 8.735% | $58.5864 | $58.59 | $58.60 | $58.60 |
| 7 purchase totals = | $770.80 | $823.7896 | $823.79 | $823.80 | $823.90 | |