| 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 | $166.91 | 6.117% | $177.1199 | $177.12 | $177.10 | $177.10 |
| Purchase #2 | $142.33 | 4.446% | $148.658 | $148.66 | $148.65 | $148.70 |
| Purchase #3 | $237.71 | 8.157% | $257.1 | $257.10 | $257.10 | $257.10 |
| Purchase #4 | $104.28 | 6.553% | $111.1135 | $111.11 | $111.10 | $111.10 |
| Purchase #5 | $20.43 | 10.365% | $22.5476 | $22.55 | $22.55 | $22.50 |
| Purchase #6 | $202.61 | 11.571% | $226.054 | $226.05 | $226.05 | $226.10 |
| Purchase #7 | $177.46 | 11.372% | $197.6408 | $197.64 | $197.65 | $197.60 |
| 7 purchase totals = | $1,051.73 | $1,140.2338 | $1,140.23 | $1,140.20 | $1,140.20 | |