| 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 | $130.75 | 8.293% | $141.5931 | $141.59 | $141.60 | $141.60 |
| Purchase #2 | $178.34 | 10.687% | $197.3992 | $197.40 | $197.40 | $197.40 |
| Purchase #3 | $56.25 | 6.130% | $59.6981 | $59.70 | $59.70 | $59.70 |
| Purchase #4 | $153.29 | 4.406% | $160.044 | $160.04 | $160.05 | $160.00 |
| Purchase #5 | $143.78 | 5.815% | $152.1408 | $152.14 | $152.15 | $152.10 |
| Purchase #6 | $88.76 | 13.874% | $101.0746 | $101.07 | $101.05 | $101.10 |
| Purchase #7 | $14.28 | 11.566% | $15.9316 | $15.93 | $15.95 | $15.90 |
| 7 purchase totals = | $765.45 | $827.8814 | $827.87 | $827.90 | $827.80 | |