| 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 | $111.72 | 11.228% | $124.2639 | $124.26 | $124.25 | $124.30 |
| Purchase #2 | $171.49 | 4.145% | $178.5983 | $178.60 | $178.60 | $178.60 |
| Purchase #3 | $171.93 | 10.218% | $189.4978 | $189.50 | $189.50 | $189.50 |
| Purchase #4 | $151.38 | 8.217% | $163.8189 | $163.82 | $163.80 | $163.80 |
| Purchase #5 | $153.39 | 7.374% | $164.701 | $164.70 | $164.70 | $164.70 |
| Purchase #6 | $144.96 | 4.818% | $151.9442 | $151.94 | $151.95 | $151.90 |
| Purchase #7 | $31.53 | 8.204% | $34.1167 | $34.12 | $34.10 | $34.10 |
| 7 purchase totals = | $936.40 | $1,006.9408 | $1,006.94 | $1,006.90 | $1,006.90 | |