| 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 | $179.36 | 7.229% | $192.3259 | $192.33 | $192.35 | $192.30 |
| Purchase #2 | $224.72 | 3.748% | $233.1425 | $233.14 | $233.15 | $233.10 |
| Purchase #3 | $6.29 | 5.154% | $6.6142 | $6.61 | $6.60 | $6.60 |
| Purchase #4 | $48.77 | 12.745% | $54.9857 | $54.99 | $55.00 | $55.00 |
| Purchase #5 | $216.81 | 12.630% | $244.1931 | $244.19 | $244.20 | $244.20 |
| Purchase #6 | $23.53 | 6.785% | $25.1265 | $25.13 | $25.15 | $25.10 |
| Purchase #7 | $88.83 | 11.222% | $98.7985 | $98.80 | $98.80 | $98.80 |
| 7 purchase totals = | $788.31 | $855.1864 | $855.19 | $855.25 | $855.10 | |