| 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 | $101.86 | 5.229% | $107.1863 | $107.19 | $107.20 | $107.20 |
| Purchase #2 | $122.76 | 8.241% | $132.8767 | $132.88 | $132.90 | $132.90 |
| Purchase #3 | $162.74 | 10.201% | $179.3411 | $179.34 | $179.35 | $179.30 |
| Purchase #4 | $29.95 | 11.413% | $33.3682 | $33.37 | $33.35 | $33.40 |
| Purchase #5 | $159.80 | 7.573% | $171.9017 | $171.90 | $171.90 | $171.90 |
| Purchase #6 | $81.93 | 11.859% | $91.6461 | $91.65 | $91.65 | $91.60 |
| Purchase #7 | $174.73 | 9.596% | $191.4971 | $191.50 | $191.50 | $191.50 |
| 7 purchase totals = | $833.77 | $907.8172 | $907.83 | $907.85 | $907.80 | |