| 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 | $155.94 | 6.742% | $166.4535 | $166.45 | $166.45 | $166.50 |
| Purchase #2 | $138.43 | 6.791% | $147.8308 | $147.83 | $147.85 | $147.80 |
| Purchase #3 | $39.51 | 3.478% | $40.8842 | $40.88 | $40.90 | $40.90 |
| Purchase #4 | $131.97 | 11.637% | $147.3273 | $147.33 | $147.35 | $147.30 |
| Purchase #5 | $178.91 | 5.167% | $188.1543 | $188.15 | $188.15 | $188.20 |
| Purchase #6 | $208.41 | 5.384% | $219.6308 | $219.63 | $219.65 | $219.60 |
| Purchase #7 | $110.80 | 6.424% | $117.9178 | $117.92 | $117.90 | $117.90 |
| 7 purchase totals = | $963.97 | $1,028.1987 | $1,028.19 | $1,028.25 | $1,028.20 | |