| 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 | $142.42 | 12.746% | $160.5729 | $160.57 | $160.55 | $160.60 |
| Purchase #2 | $224.59 | 10.723% | $248.6728 | $248.67 | $248.65 | $248.70 |
| Purchase #3 | $79.61 | 7.189% | $85.3332 | $85.33 | $85.35 | $85.30 |
| Purchase #4 | $174.40 | 6.126% | $185.0837 | $185.08 | $185.10 | $185.10 |
| Purchase #5 | $237.34 | 9.724% | $260.4189 | $260.42 | $260.40 | $260.40 |
| Purchase #6 | $18.58 | 3.412% | $19.2139 | $19.21 | $19.20 | $19.20 |
| Purchase #7 | $47.67 | 7.259% | $51.1304 | $51.13 | $51.15 | $51.10 |
| 7 purchase totals = | $924.61 | $1,010.4258 | $1,010.41 | $1,010.40 | $1,010.40 | |