| 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 | $187.31 | 5.493% | $197.5989 | $197.60 | $197.60 | $197.60 |
| Purchase #2 | $170.70 | 12.715% | $192.4045 | $192.40 | $192.40 | $192.40 |
| Purchase #3 | $46.35 | 5.114% | $48.7203 | $48.72 | $48.70 | $48.70 |
| Purchase #4 | $202.47 | 8.169% | $219.0098 | $219.01 | $219.00 | $219.00 |
| Purchase #5 | $94.49 | 5.839% | $100.0073 | $100.01 | $100.00 | $100.00 |
| Purchase #6 | $82.50 | 9.755% | $90.5479 | $90.55 | $90.55 | $90.50 |
| Purchase #7 | $184.81 | 5.220% | $194.4571 | $194.46 | $194.45 | $194.50 |
| 7 purchase totals = | $968.63 | $1,042.7458 | $1,042.75 | $1,042.70 | $1,042.70 | |