| 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 | $181.81 | 4.325% | $189.6733 | $189.67 | $189.65 | $189.70 |
| Purchase #2 | $109.93 | 11.667% | $122.7555 | $122.76 | $122.75 | $122.80 |
| Purchase #3 | $222.35 | 3.494% | $230.1189 | $230.12 | $230.10 | $230.10 |
| Purchase #4 | $68.87 | 13.751% | $78.3403 | $78.34 | $78.35 | $78.30 |
| Purchase #5 | $116.36 | 11.846% | $130.144 | $130.14 | $130.15 | $130.10 |
| Purchase #6 | $198.91 | 5.239% | $209.3309 | $209.33 | $209.35 | $209.30 |
| Purchase #7 | $206.94 | 5.310% | $217.9285 | $217.93 | $217.95 | $217.90 |
| 7 purchase totals = | $1,105.17 | $1,178.2914 | $1,178.29 | $1,178.30 | $1,178.20 | |