| 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 | $174.40 | 5.552% | $184.0827 | $184.08 | $184.10 | $184.10 |
| Purchase #2 | $110.89 | 9.803% | $121.7605 | $121.76 | $121.75 | $121.80 |
| Purchase #3 | $37.77 | 3.725% | $39.1769 | $39.18 | $39.20 | $39.20 |
| Purchase #4 | $248.80 | 9.749% | $273.0555 | $273.06 | $273.05 | $273.10 |
| Purchase #5 | $102.80 | 8.634% | $111.6758 | $111.68 | $111.70 | $111.70 |
| Purchase #6 | $124.32 | 12.468% | $139.8202 | $139.82 | $139.80 | $139.80 |
| Purchase #7 | $161.36 | 12.548% | $181.6075 | $181.61 | $181.60 | $181.60 |
| 7 purchase totals = | $960.34 | $1,051.1791 | $1,051.19 | $1,051.20 | $1,051.30 | |