| 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 | $159.74 | 8.432% | $173.2093 | $173.21 | $173.20 | $173.20 |
| Purchase #2 | $124.45 | 3.294% | $128.5494 | $128.55 | $128.55 | $128.50 |
| Purchase #3 | $70.48 | 7.154% | $75.5221 | $75.52 | $75.50 | $75.50 |
| Purchase #4 | $204.57 | 6.551% | $217.9714 | $217.97 | $217.95 | $218.00 |
| Purchase #5 | $21.98 | 10.827% | $24.3598 | $24.36 | $24.35 | $24.40 |
| Purchase #6 | $91.61 | 3.777% | $95.0701 | $95.07 | $95.05 | $95.10 |
| Purchase #7 | $32.97 | 9.271% | $36.0266 | $36.03 | $36.05 | $36.00 |
| 7 purchase totals = | $705.80 | $750.7087 | $750.71 | $750.65 | $750.70 | |