| 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 | $159.80 | 13.436% | $181.2707 | $181.27 | $181.25 | $181.30 |
| Purchase #2 | $125.69 | 13.366% | $142.4897 | $142.49 | $142.50 | $142.50 |
| Purchase #3 | $225.35 | 7.516% | $242.2873 | $242.29 | $242.30 | $242.30 |
| Purchase #4 | $102.71 | 12.869% | $115.9277 | $115.93 | $115.95 | $115.90 |
| Purchase #5 | $123.80 | 7.642% | $133.2608 | $133.26 | $133.25 | $133.30 |
| Purchase #6 | $172.56 | 4.559% | $180.427 | $180.43 | $180.45 | $180.40 |
| Purchase #7 | $65.86 | 13.364% | $74.6615 | $74.66 | $74.65 | $74.70 |
| 7 purchase totals = | $975.77 | $1,070.3247 | $1,070.33 | $1,070.35 | $1,070.40 | |