| 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 | $63.71 | 5.327% | $67.1038 | $67.10 | $67.10 | $67.10 |
| Purchase #2 | $168.73 | 11.131% | $187.5113 | $187.51 | $187.50 | $187.50 |
| Purchase #3 | $36.64 | 3.263% | $37.8356 | $37.84 | $37.85 | $37.80 |
| Purchase #4 | $200.45 | 7.822% | $216.1292 | $216.13 | $216.15 | $216.10 |
| Purchase #5 | $135.54 | 9.333% | $148.1899 | $148.19 | $148.20 | $148.20 |
| Purchase #6 | $150.56 | 5.608% | $159.0034 | $159.00 | $159.00 | $159.00 |
| Purchase #7 | $157.53 | 12.698% | $177.5332 | $177.53 | $177.55 | $177.50 |
| 7 purchase totals = | $913.16 | $993.3064 | $993.30 | $993.35 | $993.20 | |