| 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 | $152.40 | 12.756% | $171.8401 | $171.84 | $171.85 | $171.80 |
| Purchase #2 | $66.36 | 13.442% | $75.2801 | $75.28 | $75.30 | $75.30 |
| Purchase #3 | $45.58 | 6.664% | $48.6175 | $48.62 | $48.60 | $48.60 |
| Purchase #4 | $162.48 | 5.813% | $171.925 | $171.93 | $171.95 | $171.90 |
| Purchase #5 | $74.25 | 12.202% | $83.31 | $83.31 | $83.30 | $83.30 |
| Purchase #6 | $232.73 | 4.346% | $242.8444 | $242.84 | $242.85 | $242.80 |
| Purchase #7 | $189.49 | 3.142% | $195.4438 | $195.44 | $195.45 | $195.40 |
| 7 purchase totals = | $923.29 | $989.2609 | $989.26 | $989.30 | $989.10 | |