| 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 | $159.84 | 11.566% | $178.3271 | $178.33 | $178.35 | $178.30 |
| Purchase #2 | $219.72 | 8.774% | $238.9982 | $239.00 | $239.00 | $239.00 |
| Purchase #3 | $177.30 | 12.651% | $199.7302 | $199.73 | $199.75 | $199.70 |
| Purchase #4 | $94.71 | 11.542% | $105.6414 | $105.64 | $105.65 | $105.60 |
| Purchase #5 | $54.51 | 8.319% | $59.0447 | $59.04 | $59.05 | $59.00 |
| Purchase #6 | $22.59 | 10.760% | $25.0207 | $25.02 | $25.00 | $25.00 |
| Purchase #7 | $156.95 | 3.771% | $162.8686 | $162.87 | $162.85 | $162.90 |
| 7 purchase totals = | $885.62 | $969.6309 | $969.63 | $969.65 | $969.50 | |