| 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 | $149.75 | 4.751% | $156.8646 | $156.86 | $156.85 | $156.90 |
| Purchase #2 | $117.48 | 12.642% | $132.3318 | $132.33 | $132.35 | $132.30 |
| Purchase #3 | $150.38 | 7.668% | $161.9111 | $161.91 | $161.90 | $161.90 |
| Purchase #4 | $89.70 | 12.854% | $101.23 | $101.23 | $101.25 | $101.20 |
| Purchase #5 | $45.48 | 3.642% | $47.1364 | $47.14 | $47.15 | $47.10 |
| Purchase #6 | $39.52 | 9.163% | $43.1412 | $43.14 | $43.15 | $43.10 |
| Purchase #7 | $165.25 | 4.807% | $173.1936 | $173.19 | $173.20 | $173.20 |
| 7 purchase totals = | $757.56 | $815.8087 | $815.80 | $815.85 | $815.70 | |