| 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 | $141.87 | 5.114% | $149.1252 | $149.13 | $149.15 | $149.10 |
| Purchase #2 | $92.81 | 9.748% | $101.8571 | $101.86 | $101.85 | $101.90 |
| Purchase #3 | $236.50 | 8.162% | $255.8031 | $255.80 | $255.80 | $255.80 |
| Purchase #4 | $167.46 | 13.389% | $189.8812 | $189.88 | $189.90 | $189.90 |
| Purchase #5 | $27.96 | 4.145% | $29.1189 | $29.12 | $29.10 | $29.10 |
| Purchase #6 | $183.30 | 7.711% | $197.4343 | $197.43 | $197.45 | $197.40 |
| Purchase #7 | $208.51 | 11.285% | $232.0404 | $232.04 | $232.05 | $232.00 |
| 7 purchase totals = | $1,058.41 | $1,155.2602 | $1,155.26 | $1,155.30 | $1,155.20 | |