| 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 | $168.50 | 12.378% | $189.3569 | $189.36 | $189.35 | $189.40 |
| Purchase #2 | $234.57 | 13.672% | $266.6404 | $266.64 | $266.65 | $266.60 |
| Purchase #3 | $138.27 | 5.278% | $145.5679 | $145.57 | $145.55 | $145.60 |
| Purchase #4 | $99.51 | 10.308% | $109.7675 | $109.77 | $109.75 | $109.80 |
| Purchase #5 | $100.31 | 9.771% | $110.1113 | $110.11 | $110.10 | $110.10 |
| Purchase #6 | $176.74 | 13.786% | $201.1054 | $201.11 | $201.10 | $201.10 |
| Purchase #7 | $87.36 | 11.311% | $97.2413 | $97.24 | $97.25 | $97.20 |
| 7 purchase totals = | $1,005.26 | $1,119.7907 | $1,119.80 | $1,119.75 | $1,119.80 | |