| 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 | $135.86 | 7.309% | $145.79 | $145.79 | $145.80 | $145.80 |
| Purchase #2 | $156.85 | 5.176% | $164.9686 | $164.97 | $164.95 | $165.00 |
| Purchase #3 | $23.85 | 5.235% | $25.0985 | $25.10 | $25.10 | $25.10 |
| Purchase #4 | $250.87 | 7.130% | $268.757 | $268.76 | $268.75 | $268.80 |
| Purchase #5 | $101.71 | 4.118% | $105.8984 | $105.90 | $105.90 | $105.90 |
| Purchase #6 | $91.66 | 5.137% | $96.3686 | $96.37 | $96.35 | $96.40 |
| Purchase #7 | $112.37 | 8.194% | $121.5776 | $121.58 | $121.60 | $121.60 |
| 7 purchase totals = | $873.17 | $928.4587 | $928.47 | $928.45 | $928.60 | |