| 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 | $170.48 | 13.236% | $193.0447 | $193.04 | $193.05 | $193.00 |
| Purchase #2 | $155.70 | 10.482% | $172.0205 | $172.02 | $172.00 | $172.00 |
| Purchase #3 | $101.68 | 6.804% | $108.5983 | $108.60 | $108.60 | $108.60 |
| Purchase #4 | $20.26 | 5.366% | $21.3472 | $21.35 | $21.35 | $21.30 |
| Purchase #5 | $125.87 | 4.146% | $131.0886 | $131.09 | $131.10 | $131.10 |
| Purchase #6 | $221.52 | 4.768% | $232.0821 | $232.08 | $232.10 | $232.10 |
| Purchase #7 | $180.70 | 4.444% | $188.7303 | $188.73 | $188.75 | $188.70 |
| 7 purchase totals = | $976.21 | $1,046.9117 | $1,046.91 | $1,046.95 | $1,046.80 | |