| 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 | $138.34 | 6.122% | $146.8092 | $146.81 | $146.80 | $146.80 |
| Purchase #2 | $55.50 | 8.874% | $60.4251 | $60.43 | $60.45 | $60.40 |
| Purchase #3 | $69.45 | 6.315% | $73.8358 | $73.84 | $73.85 | $73.80 |
| Purchase #4 | $29.63 | 10.399% | $32.7112 | $32.71 | $32.70 | $32.70 |
| Purchase #5 | $203.41 | 12.634% | $229.1088 | $229.11 | $229.10 | $229.10 |
| Purchase #6 | $53.95 | 6.317% | $57.358 | $57.36 | $57.35 | $57.40 |
| Purchase #7 | $174.59 | 7.416% | $187.5376 | $187.54 | $187.55 | $187.50 |
| 7 purchase totals = | $724.87 | $787.7857 | $787.80 | $787.80 | $787.70 | |