| 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 | $115.28 | 4.763% | $120.7708 | $120.77 | $120.75 | $120.80 |
| Purchase #2 | $150.73 | 5.112% | $158.4353 | $158.44 | $158.45 | $158.40 |
| Purchase #3 | $208.69 | 12.804% | $235.4107 | $235.41 | $235.40 | $235.40 |
| Purchase #4 | $178.71 | 8.461% | $193.8307 | $193.83 | $193.85 | $193.80 |
| Purchase #5 | $187.28 | 3.195% | $193.2636 | $193.26 | $193.25 | $193.30 |
| Purchase #6 | $68.64 | 8.811% | $74.6879 | $74.69 | $74.70 | $74.70 |
| Purchase #7 | $74.44 | 3.664% | $77.1675 | $77.17 | $77.15 | $77.20 |
| 7 purchase totals = | $983.77 | $1,053.5665 | $1,053.57 | $1,053.55 | $1,053.60 | |