| 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 | $161.40 | 13.389% | $183.0098 | $183.01 | $183.00 | $183.00 |
| Purchase #2 | $128.83 | 11.607% | $143.7833 | $143.78 | $143.80 | $143.80 |
| Purchase #3 | $38.64 | 10.590% | $42.732 | $42.73 | $42.75 | $42.70 |
| Purchase #4 | $54.79 | 10.552% | $60.5714 | $60.57 | $60.55 | $60.60 |
| Purchase #5 | $121.55 | 7.446% | $130.6006 | $130.60 | $130.60 | $130.60 |
| Purchase #6 | $165.62 | 4.413% | $172.9288 | $172.93 | $172.95 | $172.90 |
| Purchase #7 | $70.48 | 5.191% | $74.1386 | $74.14 | $74.15 | $74.10 |
| 7 purchase totals = | $741.31 | $807.7645 | $807.76 | $807.80 | $807.70 | |