| 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 | $155.76 | 13.778% | $177.2206 | $177.22 | $177.20 | $177.20 |
| Purchase #2 | $87.53 | 10.832% | $97.0112 | $97.01 | $97.00 | $97.00 |
| Purchase #3 | $250.33 | 11.285% | $278.5797 | $278.58 | $278.60 | $278.60 |
| Purchase #4 | $65.25 | 11.861% | $72.9893 | $72.99 | $73.00 | $73.00 |
| Purchase #5 | $119.93 | 13.162% | $135.7152 | $135.72 | $135.70 | $135.70 |
| Purchase #6 | $180.59 | 4.682% | $189.0452 | $189.05 | $189.05 | $189.00 |
| Purchase #7 | $245.74 | 6.124% | $260.7891 | $260.79 | $260.80 | $260.80 |
| 7 purchase totals = | $1,105.13 | $1,211.3503 | $1,211.36 | $1,211.35 | $1,211.30 | |