| 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 | $152.51 | 9.178% | $166.5074 | $166.51 | $166.50 | $166.50 |
| Purchase #2 | $139.65 | 4.311% | $145.6703 | $145.67 | $145.65 | $145.70 |
| Purchase #3 | $197.70 | 13.745% | $224.8739 | $224.87 | $224.85 | $224.90 |
| Purchase #4 | $8.65 | 10.160% | $9.5288 | $9.53 | $9.55 | $9.50 |
| Purchase #5 | $99.54 | 9.811% | $109.3059 | $109.31 | $109.30 | $109.30 |
| Purchase #6 | $232.33 | 9.295% | $253.9251 | $253.93 | $253.95 | $253.90 |
| Purchase #7 | $158.46 | 11.714% | $177.022 | $177.02 | $177.00 | $177.00 |
| 7 purchase totals = | $988.84 | $1,086.8334 | $1,086.84 | $1,086.80 | $1,086.80 | |