| 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 | $131.68 | 13.621% | $149.6161 | $149.62 | $149.60 | $149.60 |
| Purchase #2 | $59.42 | 8.437% | $64.4333 | $64.43 | $64.45 | $64.40 |
| Purchase #3 | $161.78 | 5.775% | $171.1228 | $171.12 | $171.10 | $171.10 |
| Purchase #4 | $236.98 | 12.527% | $266.6665 | $266.67 | $266.65 | $266.70 |
| Purchase #5 | $220.77 | 12.676% | $248.7548 | $248.75 | $248.75 | $248.80 |
| Purchase #6 | $122.26 | 8.554% | $132.7181 | $132.72 | $132.70 | $132.70 |
| Purchase #7 | $105.71 | 6.633% | $112.7217 | $112.72 | $112.70 | $112.70 |
| 7 purchase totals = | $1,038.60 | $1,146.0333 | $1,146.03 | $1,145.95 | $1,146.00 | |