| 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 | $179.84 | 12.195% | $201.7715 | $201.77 | $201.75 | $201.80 |
| Purchase #2 | $38.40 | 13.174% | $43.4588 | $43.46 | $43.45 | $43.50 |
| Purchase #3 | $178.74 | 5.568% | $188.6922 | $188.69 | $188.70 | $188.70 |
| Purchase #4 | $192.46 | 9.471% | $210.6879 | $210.69 | $210.70 | $210.70 |
| Purchase #5 | $200.79 | 4.753% | $210.3335 | $210.33 | $210.35 | $210.30 |
| Purchase #6 | $81.26 | 3.453% | $84.0659 | $84.07 | $84.05 | $84.10 |
| Purchase #7 | $205.41 | 3.462% | $212.5213 | $212.52 | $212.50 | $212.50 |
| 7 purchase totals = | $1,076.90 | $1,151.5311 | $1,151.53 | $1,151.50 | $1,151.60 | |