| 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 | $183.76 | 8.265% | $198.9478 | $198.95 | $198.95 | $198.90 |
| Purchase #2 | $81.55 | 11.494% | $90.9234 | $90.92 | $90.90 | $90.90 |
| Purchase #3 | $43.27 | 10.105% | $47.6424 | $47.64 | $47.65 | $47.60 |
| Purchase #4 | $108.33 | 8.782% | $117.8435 | $117.84 | $117.85 | $117.80 |
| Purchase #5 | $24.63 | 3.145% | $25.4046 | $25.40 | $25.40 | $25.40 |
| Purchase #6 | $176.37 | 8.361% | $191.1163 | $191.12 | $191.10 | $191.10 |
| Purchase #7 | $203.82 | 13.499% | $231.3337 | $231.33 | $231.35 | $231.30 |
| 7 purchase totals = | $821.73 | $903.2117 | $903.20 | $903.20 | $903.00 | |