| 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 | $183.93 | 9.863% | $202.071 | $202.07 | $202.05 | $202.10 |
| Purchase #2 | $133.91 | 9.794% | $147.0251 | $147.03 | $147.05 | $147.00 |
| Purchase #3 | $136.63 | 9.428% | $149.5115 | $149.51 | $149.50 | $149.50 |
| Purchase #4 | $145.78 | 8.720% | $158.492 | $158.49 | $158.50 | $158.50 |
| Purchase #5 | $66.73 | 11.392% | $74.3319 | $74.33 | $74.35 | $74.30 |
| Purchase #6 | $12.93 | 3.856% | $13.4286 | $13.43 | $13.45 | $13.40 |
| Purchase #7 | $38.66 | 12.816% | $43.6147 | $43.61 | $43.60 | $43.60 |
| 7 purchase totals = | $718.57 | $788.4748 | $788.47 | $788.50 | $788.40 | |