| 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 | $165.58 | 4.354% | $172.7894 | $172.79 | $172.80 | $172.80 |
| Purchase #2 | $24.58 | 9.367% | $26.8824 | $26.88 | $26.90 | $26.90 |
| Purchase #3 | $246.51 | 4.227% | $256.93 | $256.93 | $256.95 | $256.90 |
| Purchase #4 | $29.62 | 9.225% | $32.3524 | $32.35 | $32.35 | $32.40 |
| Purchase #5 | $212.93 | 7.307% | $228.4888 | $228.49 | $228.50 | $228.50 |
| Purchase #6 | $29.35 | 7.518% | $31.5565 | $31.56 | $31.55 | $31.60 |
| Purchase #7 | $170.81 | 9.617% | $187.2368 | $187.24 | $187.25 | $187.20 |
| 7 purchase totals = | $879.38 | $936.2363 | $936.24 | $936.30 | $936.30 | |