| 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 | $33.52 | 13.574% | $38.07 | $38.07 | $38.05 | $38.10 |
| Purchase #2 | $243.90 | 13.599% | $277.068 | $277.07 | $277.05 | $277.10 |
| Purchase #3 | $173.80 | 9.288% | $189.9425 | $189.94 | $189.95 | $189.90 |
| Purchase #4 | $180.63 | 3.585% | $187.1056 | $187.11 | $187.10 | $187.10 |
| Purchase #5 | $195.86 | 3.775% | $203.2537 | $203.25 | $203.25 | $203.30 |
| Purchase #6 | $54.29 | 8.204% | $58.744 | $58.74 | $58.75 | $58.70 |
| Purchase #7 | $250.26 | 5.675% | $264.4623 | $264.46 | $264.45 | $264.50 |
| 7 purchase totals = | $1,132.26 | $1,218.6461 | $1,218.64 | $1,218.60 | $1,218.70 | |