| 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 | $141.33 | 9.735% | $155.0885 | $155.09 | $155.10 | $155.10 |
| Purchase #2 | $113.40 | 9.457% | $124.1242 | $124.12 | $124.10 | $124.10 |
| Purchase #3 | $180.85 | 11.796% | $202.1831 | $202.18 | $202.20 | $202.20 |
| Purchase #4 | $64.75 | 8.361% | $70.1637 | $70.16 | $70.15 | $70.20 |
| Purchase #5 | $95.33 | 8.535% | $103.4664 | $103.47 | $103.45 | $103.50 |
| Purchase #6 | $89.55 | 13.150% | $101.3258 | $101.33 | $101.35 | $101.30 |
| Purchase #7 | $24.68 | 4.235% | $25.7252 | $25.73 | $25.75 | $25.70 |
| 7 purchase totals = | $709.89 | $782.0769 | $782.08 | $782.10 | $782.10 | |