| 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 | $180.46 | 8.490% | $195.7811 | $195.78 | $195.80 | $195.80 |
| Purchase #2 | $145.55 | 11.115% | $161.7279 | $161.73 | $161.75 | $161.70 |
| Purchase #3 | $246.46 | 11.394% | $274.5417 | $274.54 | $274.55 | $274.50 |
| Purchase #4 | $132.93 | 7.803% | $143.3025 | $143.30 | $143.30 | $143.30 |
| Purchase #5 | $21.32 | 12.820% | $24.0532 | $24.05 | $24.05 | $24.10 |
| Purchase #6 | $138.77 | 13.708% | $157.7926 | $157.79 | $157.80 | $157.80 |
| Purchase #7 | $26.52 | 10.227% | $29.2322 | $29.23 | $29.25 | $29.20 |
| 7 purchase totals = | $892.01 | $986.4312 | $986.42 | $986.50 | $986.40 | |