| 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 | $193.79 | 5.495% | $204.4388 | $204.44 | $204.45 | $204.40 |
| Purchase #2 | $219.90 | 13.113% | $248.7355 | $248.74 | $248.75 | $248.70 |
| Purchase #3 | $156.55 | 3.565% | $162.131 | $162.13 | $162.15 | $162.10 |
| Purchase #4 | $221.56 | 3.297% | $228.8648 | $228.86 | $228.85 | $228.90 |
| Purchase #5 | $120.31 | 12.768% | $135.6712 | $135.67 | $135.65 | $135.70 |
| Purchase #6 | $157.93 | 5.675% | $166.8925 | $166.89 | $166.90 | $166.90 |
| Purchase #7 | $129.94 | 8.266% | $140.6808 | $140.68 | $140.70 | $140.70 |
| 7 purchase totals = | $1,199.98 | $1,287.4146 | $1,287.41 | $1,287.45 | $1,287.40 | |