| 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 | $149.91 | 4.629% | $156.8493 | $156.85 | $156.85 | $156.80 |
| Purchase #2 | $152.88 | 4.732% | $160.1143 | $160.11 | $160.10 | $160.10 |
| Purchase #3 | $215.94 | 8.593% | $234.4957 | $234.50 | $234.50 | $234.50 |
| Purchase #4 | $102.39 | 8.168% | $110.7532 | $110.75 | $110.75 | $110.80 |
| Purchase #5 | $165.90 | 3.649% | $171.9537 | $171.95 | $171.95 | $172.00 |
| Purchase #6 | $62.29 | 13.197% | $70.5104 | $70.51 | $70.50 | $70.50 |
| Purchase #7 | $212.29 | 10.239% | $234.0264 | $234.03 | $234.05 | $234.00 |
| 7 purchase totals = | $1,061.60 | $1,138.7030 | $1,138.70 | $1,138.70 | $1,138.70 | |