| 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 | $37.54 | 3.332% | $38.7908 | $38.79 | $38.80 | $38.80 |
| Purchase #2 | $94.30 | 5.780% | $99.7505 | $99.75 | $99.75 | $99.80 |
| Purchase #3 | $165.99 | 5.417% | $174.9817 | $174.98 | $175.00 | $175.00 |
| Purchase #4 | $26.71 | 9.634% | $29.2832 | $29.28 | $29.30 | $29.30 |
| Purchase #5 | $132.65 | 10.796% | $146.9709 | $146.97 | $146.95 | $147.00 |
| Purchase #6 | $193.81 | 13.492% | $219.9588 | $219.96 | $219.95 | $220.00 |
| Purchase #7 | $241.84 | 7.176% | $259.1944 | $259.19 | $259.20 | $259.20 |
| 7 purchase totals = | $892.84 | $968.9303 | $968.92 | $968.95 | $969.10 | |