| 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 | $131.86 | 13.577% | $149.7626 | $149.76 | $149.75 | $149.80 |
| Purchase #2 | $152.74 | 5.686% | $161.4248 | $161.42 | $161.40 | $161.40 |
| Purchase #3 | $209.82 | 4.565% | $219.3983 | $219.40 | $219.40 | $219.40 |
| Purchase #4 | $141.68 | 4.431% | $147.9578 | $147.96 | $147.95 | $148.00 |
| Purchase #5 | $101.36 | 11.293% | $112.8066 | $112.81 | $112.80 | $112.80 |
| Purchase #6 | $36.95 | 6.599% | $39.3883 | $39.39 | $39.40 | $39.40 |
| Purchase #7 | $215.31 | 10.382% | $237.6635 | $237.66 | $237.65 | $237.70 |
| 7 purchase totals = | $989.72 | $1,068.4019 | $1,068.40 | $1,068.35 | $1,068.50 | |