| 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 | $101.83 | 5.629% | $107.562 | $107.56 | $107.55 | $107.60 |
| Purchase #2 | $249.32 | 11.149% | $277.1167 | $277.12 | $277.10 | $277.10 |
| Purchase #3 | $37.45 | 11.122% | $41.6152 | $41.62 | $41.60 | $41.60 |
| Purchase #4 | $136.40 | 9.683% | $149.6076 | $149.61 | $149.60 | $149.60 |
| Purchase #5 | $160.61 | 8.665% | $174.5269 | $174.53 | $174.55 | $174.50 |
| Purchase #6 | $54.32 | 5.341% | $57.2212 | $57.22 | $57.20 | $57.20 |
| Purchase #7 | $144.51 | 13.655% | $164.2428 | $164.24 | $164.25 | $164.20 |
| 7 purchase totals = | $884.44 | $971.8924 | $971.90 | $971.85 | $971.80 | |