| 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 | $94.68 | 13.770% | $107.7174 | $107.72 | $107.70 | $107.70 |
| Purchase #2 | $84.42 | 7.359% | $90.6325 | $90.63 | $90.65 | $90.60 |
| Purchase #3 | $211.69 | 5.844% | $224.0612 | $224.06 | $224.05 | $224.10 |
| Purchase #4 | $188.65 | 13.864% | $214.8044 | $214.80 | $214.80 | $214.80 |
| Purchase #5 | $159.54 | 3.165% | $164.5894 | $164.59 | $164.60 | $164.60 |
| Purchase #6 | $195.67 | 7.476% | $210.2983 | $210.30 | $210.30 | $210.30 |
| Purchase #7 | $147.61 | 13.655% | $167.7661 | $167.77 | $167.75 | $167.80 |
| 7 purchase totals = | $1,082.26 | $1,179.8693 | $1,179.87 | $1,179.85 | $1,179.90 | |