| 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 | $170.61 | 9.865% | $187.4407 | $187.44 | $187.45 | $187.40 |
| Purchase #2 | $111.92 | 6.338% | $119.0135 | $119.01 | $119.00 | $119.00 |
| Purchase #3 | $152.36 | 7.820% | $164.2746 | $164.27 | $164.25 | $164.30 |
| Purchase #4 | $32.87 | 12.587% | $37.0073 | $37.01 | $37.00 | $37.00 |
| Purchase #5 | $104.99 | 13.220% | $118.8697 | $118.87 | $118.85 | $118.90 |
| Purchase #6 | $204.68 | 7.309% | $219.6401 | $219.64 | $219.65 | $219.60 |
| Purchase #7 | $33.94 | 11.368% | $37.7983 | $37.80 | $37.80 | $37.80 |
| 7 purchase totals = | $811.37 | $884.0442 | $884.04 | $884.00 | $884.00 | |