| 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 | $149.45 | 10.202% | $164.6969 | $164.70 | $164.70 | $164.70 |
| Purchase #2 | $151.82 | 10.516% | $167.7854 | $167.79 | $167.80 | $167.80 |
| Purchase #3 | $92.28 | 7.482% | $99.1844 | $99.18 | $99.20 | $99.20 |
| Purchase #4 | $75.84 | 5.244% | $79.817 | $79.82 | $79.80 | $79.80 |
| Purchase #5 | $202.54 | 8.519% | $219.7944 | $219.79 | $219.80 | $219.80 |
| Purchase #6 | $39.81 | 8.424% | $43.1636 | $43.16 | $43.15 | $43.20 |
| Purchase #7 | $204.45 | 10.353% | $225.6167 | $225.62 | $225.60 | $225.60 |
| 7 purchase totals = | $916.19 | $1,000.0584 | $1,000.06 | $1,000.05 | $1,000.10 | |