| 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 | $174.75 | 13.688% | $198.6698 | $198.67 | $198.65 | $198.70 |
| Purchase #2 | $179.86 | 4.577% | $188.0922 | $188.09 | $188.10 | $188.10 |
| Purchase #3 | $19.45 | 10.780% | $21.5467 | $21.55 | $21.55 | $21.50 |
| Purchase #4 | $12.99 | 8.827% | $14.1366 | $14.14 | $14.15 | $14.10 |
| Purchase #5 | $14.63 | 11.168% | $16.2639 | $16.26 | $16.25 | $16.30 |
| Purchase #6 | $56.52 | 9.591% | $61.9408 | $61.94 | $61.95 | $61.90 |
| Purchase #7 | $210.93 | 3.739% | $218.8167 | $218.82 | $218.80 | $218.80 |
| 7 purchase totals = | $669.13 | $719.4667 | $719.47 | $719.45 | $719.40 | |