| 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 | $167.87 | 9.744% | $184.2273 | $184.23 | $184.25 | $184.20 |
| Purchase #2 | $102.60 | 5.782% | $108.5323 | $108.53 | $108.55 | $108.50 |
| Purchase #3 | $136.51 | 13.685% | $155.1914 | $155.19 | $155.20 | $155.20 |
| Purchase #4 | $13.36 | 3.385% | $13.8122 | $13.81 | $13.80 | $13.80 |
| Purchase #5 | $14.43 | 10.625% | $15.9632 | $15.96 | $15.95 | $16.00 |
| Purchase #6 | $76.33 | 13.229% | $86.4277 | $86.43 | $86.45 | $86.40 |
| Purchase #7 | $34.97 | 10.106% | $38.5041 | $38.50 | $38.50 | $38.50 |
| 7 purchase totals = | $546.07 | $602.6582 | $602.65 | $602.70 | $602.60 | |