| 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 | $184.44 | 10.289% | $203.417 | $203.42 | $203.40 | $203.40 |
| Purchase #2 | $180.79 | 13.265% | $204.7718 | $204.77 | $204.75 | $204.80 |
| Purchase #3 | $53.76 | 13.781% | $61.1687 | $61.17 | $61.15 | $61.20 |
| Purchase #4 | $119.54 | 13.353% | $135.5022 | $135.50 | $135.50 | $135.50 |
| Purchase #5 | $118.85 | 13.525% | $134.9245 | $134.92 | $134.90 | $134.90 |
| Purchase #6 | $197.25 | 11.186% | $219.3144 | $219.31 | $219.30 | $219.30 |
| Purchase #7 | $107.58 | 11.202% | $119.6311 | $119.63 | $119.65 | $119.60 |
| 7 purchase totals = | $962.21 | $1,078.7297 | $1,078.72 | $1,078.65 | $1,078.70 | |