| 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 | $137.98 | 12.804% | $155.647 | $155.65 | $155.65 | $155.60 |
| Purchase #2 | $157.57 | 5.305% | $165.9291 | $165.93 | $165.95 | $165.90 |
| Purchase #3 | $197.49 | 7.225% | $211.7587 | $211.76 | $211.75 | $211.80 |
| Purchase #4 | $54.43 | 11.805% | $60.8555 | $60.86 | $60.85 | $60.90 |
| Purchase #5 | $141.34 | 11.360% | $157.3962 | $157.40 | $157.40 | $157.40 |
| Purchase #6 | $24.60 | 8.465% | $26.6824 | $26.68 | $26.70 | $26.70 |
| Purchase #7 | $19.30 | 9.686% | $21.1694 | $21.17 | $21.15 | $21.20 |
| 7 purchase totals = | $732.71 | $799.4383 | $799.45 | $799.45 | $799.50 | |