| 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 | $155.58 | 9.350% | $170.1267 | $170.13 | $170.15 | $170.10 |
| Purchase #2 | $185.37 | 4.394% | $193.5152 | $193.52 | $193.50 | $193.50 |
| Purchase #3 | $130.53 | 5.131% | $137.2275 | $137.23 | $137.25 | $137.20 |
| Purchase #4 | $158.51 | 11.715% | $177.0794 | $177.08 | $177.10 | $177.10 |
| Purchase #5 | $44.90 | 4.775% | $47.044 | $47.04 | $47.05 | $47.00 |
| Purchase #6 | $198.93 | 3.740% | $206.37 | $206.37 | $206.35 | $206.40 |
| Purchase #7 | $58.95 | 7.412% | $63.3194 | $63.32 | $63.30 | $63.30 |
| 7 purchase totals = | $932.77 | $994.6822 | $994.69 | $994.70 | $994.60 | |