| 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 | $70.46 | 13.226% | $79.779 | $79.78 | $79.80 | $79.80 |
| Purchase #2 | $135.90 | 10.345% | $149.9589 | $149.96 | $149.95 | $150.00 |
| Purchase #3 | $177.89 | 12.196% | $199.5855 | $199.59 | $199.60 | $199.60 |
| Purchase #4 | $249.70 | 13.350% | $283.035 | $283.04 | $283.05 | $283.00 |
| Purchase #5 | $220.90 | 13.703% | $251.1699 | $251.17 | $251.15 | $251.20 |
| Purchase #6 | $237.46 | 5.201% | $249.8103 | $249.81 | $249.80 | $249.80 |
| Purchase #7 | $180.59 | 7.177% | $193.5509 | $193.55 | $193.55 | $193.60 |
| 7 purchase totals = | $1,272.90 | $1,406.8895 | $1,406.90 | $1,406.90 | $1,407.00 | |