| 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 | $198.49 | 7.251% | $212.8825 | $212.88 | $212.90 | $212.90 |
| Purchase #2 | $64.33 | 9.103% | $70.186 | $70.19 | $70.20 | $70.20 |
| Purchase #3 | $142.46 | 6.721% | $152.0347 | $152.03 | $152.05 | $152.00 |
| Purchase #4 | $98.47 | 3.722% | $102.1351 | $102.14 | $102.15 | $102.10 |
| Purchase #5 | $25.48 | 8.278% | $27.5892 | $27.59 | $27.60 | $27.60 |
| Purchase #6 | $155.49 | 5.467% | $163.9906 | $163.99 | $164.00 | $164.00 |
| Purchase #7 | $138.75 | 13.267% | $157.158 | $157.16 | $157.15 | $157.20 |
| 7 purchase totals = | $823.47 | $885.9761 | $885.98 | $886.05 | $886.00 | |