| 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 | $157.54 | 5.588% | $166.3433 | $166.34 | $166.35 | $166.30 |
| Purchase #2 | $45.29 | 5.848% | $47.9386 | $47.94 | $47.95 | $47.90 |
| Purchase #3 | $41.93 | 8.613% | $45.5414 | $45.54 | $45.55 | $45.50 |
| Purchase #4 | $80.30 | 4.146% | $83.6292 | $83.63 | $83.65 | $83.60 |
| Purchase #5 | $136.81 | 9.517% | $149.8302 | $149.83 | $149.85 | $149.80 |
| Purchase #6 | $124.40 | 8.764% | $135.3024 | $135.30 | $135.30 | $135.30 |
| Purchase #7 | $96.38 | 6.251% | $102.4047 | $102.40 | $102.40 | $102.40 |
| 7 purchase totals = | $682.65 | $730.9898 | $730.98 | $731.05 | $730.80 | |