| 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 | $155.88 | 8.274% | $168.7775 | $168.78 | $168.80 | $168.80 |
| Purchase #2 | $79.75 | 9.125% | $87.0272 | $87.03 | $87.05 | $87.00 |
| Purchase #3 | $150.56 | 7.444% | $161.7677 | $161.77 | $161.75 | $161.80 |
| Purchase #4 | $111.81 | 10.774% | $123.8564 | $123.86 | $123.85 | $123.90 |
| Purchase #5 | $136.38 | 13.819% | $155.2264 | $155.23 | $155.25 | $155.20 |
| Purchase #6 | $191.34 | 3.277% | $197.6102 | $197.61 | $197.60 | $197.60 |
| Purchase #7 | $43.77 | 7.489% | $47.0479 | $47.05 | $47.05 | $47.00 |
| 7 purchase totals = | $869.49 | $941.3133 | $941.33 | $941.35 | $941.30 | |