| 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 | $71.51 | 7.833% | $77.1114 | $77.11 | $77.10 | $77.10 |
| Purchase #2 | $151.59 | 4.420% | $158.2903 | $158.29 | $158.30 | $158.30 |
| Purchase #3 | $244.43 | 13.446% | $277.2961 | $277.30 | $277.30 | $277.30 |
| Purchase #4 | $219.95 | 11.709% | $245.7039 | $245.70 | $245.70 | $245.70 |
| Purchase #5 | $160.98 | 13.798% | $183.192 | $183.19 | $183.20 | $183.20 |
| Purchase #6 | $168.72 | 4.661% | $176.584 | $176.58 | $176.60 | $176.60 |
| Purchase #7 | $167.47 | 11.830% | $187.2817 | $187.28 | $187.30 | $187.30 |
| 7 purchase totals = | $1,184.65 | $1,305.4594 | $1,305.45 | $1,305.50 | $1,305.50 | |