| 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 | $138.28 | 6.865% | $147.7729 | $147.77 | $147.75 | $147.80 |
| Purchase #2 | $162.68 | 11.526% | $181.4305 | $181.43 | $181.45 | $181.40 |
| Purchase #3 | $83.96 | 11.610% | $93.7078 | $93.71 | $93.70 | $93.70 |
| Purchase #4 | $40.53 | 9.140% | $44.2344 | $44.23 | $44.25 | $44.20 |
| Purchase #5 | $134.51 | 5.474% | $141.8731 | $141.87 | $141.85 | $141.90 |
| Purchase #6 | $210.74 | 7.602% | $226.7605 | $226.76 | $226.75 | $226.80 |
| Purchase #7 | $73.66 | 12.364% | $82.7673 | $82.77 | $82.75 | $82.80 |
| 7 purchase totals = | $844.36 | $918.5465 | $918.54 | $918.50 | $918.60 | |