| 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 | $172.90 | 7.188% | $185.3281 | $185.33 | $185.35 | $185.30 |
| Purchase #2 | $124.36 | 11.387% | $138.5209 | $138.52 | $138.50 | $138.50 |
| Purchase #3 | $139.29 | 10.137% | $153.4098 | $153.41 | $153.40 | $153.40 |
| Purchase #4 | $35.41 | 7.809% | $38.1752 | $38.18 | $38.20 | $38.20 |
| Purchase #5 | $61.33 | 7.518% | $65.9408 | $65.94 | $65.95 | $65.90 |
| Purchase #6 | $184.53 | 13.729% | $209.8641 | $209.86 | $209.85 | $209.90 |
| Purchase #7 | $176.55 | 10.466% | $195.0277 | $195.03 | $195.05 | $195.00 |
| 7 purchase totals = | $894.37 | $986.2666 | $986.27 | $986.30 | $986.20 | |