| 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 | $164.33 | 7.551% | $176.7386 | $176.74 | $176.75 | $176.70 |
| Purchase #2 | $134.96 | 3.403% | $139.5527 | $139.55 | $139.55 | $139.60 |
| Purchase #3 | $18.31 | 12.767% | $20.6476 | $20.65 | $20.65 | $20.60 |
| Purchase #4 | $219.51 | 4.132% | $228.5802 | $228.58 | $228.60 | $228.60 |
| Purchase #5 | $115.45 | 12.638% | $130.0406 | $130.04 | $130.05 | $130.00 |
| Purchase #6 | $164.49 | 4.718% | $172.2506 | $172.25 | $172.25 | $172.30 |
| Purchase #7 | $9.34 | 4.596% | $9.7693 | $9.77 | $9.75 | $9.80 |
| 7 purchase totals = | $826.39 | $877.5796 | $877.58 | $877.60 | $877.60 | |