| 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 | $178.86 | 10.637% | $197.8853 | $197.89 | $197.90 | $197.90 |
| Purchase #2 | $36.93 | 13.680% | $41.982 | $41.98 | $42.00 | $42.00 |
| Purchase #3 | $36.36 | 9.228% | $39.7153 | $39.72 | $39.70 | $39.70 |
| Purchase #4 | $118.73 | 9.599% | $130.1269 | $130.13 | $130.15 | $130.10 |
| Purchase #5 | $202.76 | 8.331% | $219.6519 | $219.65 | $219.65 | $219.70 |
| Purchase #6 | $34.56 | 11.648% | $38.5855 | $38.59 | $38.60 | $38.60 |
| Purchase #7 | $27.47 | 5.871% | $29.0828 | $29.08 | $29.10 | $29.10 |
| 7 purchase totals = | $635.67 | $697.0297 | $697.04 | $697.10 | $697.10 | |