| 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 | $146.59 | 10.565% | $162.0772 | $162.08 | $162.10 | $162.10 |
| Purchase #2 | $67.55 | 3.215% | $69.7217 | $69.72 | $69.70 | $69.70 |
| Purchase #3 | $69.26 | 3.328% | $71.565 | $71.57 | $71.55 | $71.60 |
| Purchase #4 | $244.44 | 9.637% | $267.9967 | $268.00 | $268.00 | $268.00 |
| Purchase #5 | $125.39 | 12.570% | $141.1515 | $141.15 | $141.15 | $141.20 |
| Purchase #6 | $117.63 | 9.596% | $128.9178 | $128.92 | $128.90 | $128.90 |
| Purchase #7 | $159.48 | 7.299% | $171.1204 | $171.12 | $171.10 | $171.10 |
| 7 purchase totals = | $930.34 | $1,012.5503 | $1,012.56 | $1,012.50 | $1,012.60 | |