| 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 | $159.76 | 11.254% | $177.7394 | $177.74 | $177.75 | $177.70 |
| Purchase #2 | $193.54 | 13.589% | $219.8402 | $219.84 | $219.85 | $219.80 |
| Purchase #3 | $236.27 | 11.468% | $263.3654 | $263.37 | $263.35 | $263.40 |
| Purchase #4 | $139.93 | 7.846% | $150.9089 | $150.91 | $150.90 | $150.90 |
| Purchase #5 | $128.93 | 4.804% | $135.1238 | $135.12 | $135.10 | $135.10 |
| Purchase #6 | $19.82 | 5.500% | $20.9101 | $20.91 | $20.90 | $20.90 |
| Purchase #7 | $178.49 | 12.490% | $200.7834 | $200.78 | $200.80 | $200.80 |
| 7 purchase totals = | $1,056.74 | $1,168.6712 | $1,168.67 | $1,168.65 | $1,168.60 | |