| 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 | $141.93 | 9.204% | $154.9932 | $154.99 | $155.00 | $155.00 |
| Purchase #2 | $101.78 | 4.759% | $106.6237 | $106.62 | $106.60 | $106.60 |
| Purchase #3 | $205.50 | 9.271% | $224.5519 | $224.55 | $224.55 | $224.60 |
| Purchase #4 | $153.65 | 8.265% | $166.3492 | $166.35 | $166.35 | $166.30 |
| Purchase #5 | $110.45 | 7.622% | $118.8685 | $118.87 | $118.85 | $118.90 |
| Purchase #6 | $170.78 | 10.254% | $188.2918 | $188.29 | $188.30 | $188.30 |
| Purchase #7 | $135.50 | 11.535% | $151.1299 | $151.13 | $151.15 | $151.10 |
| 7 purchase totals = | $1,019.59 | $1,110.8082 | $1,110.80 | $1,110.80 | $1,110.80 | |