| 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 | $130.34 | 4.362% | $136.0254 | $136.03 | $136.05 | $136.00 |
| Purchase #2 | $235.56 | 9.570% | $258.1031 | $258.10 | $258.10 | $258.10 |
| Purchase #3 | $198.28 | 9.210% | $216.5416 | $216.54 | $216.55 | $216.50 |
| Purchase #4 | $182.76 | 7.733% | $196.8928 | $196.89 | $196.90 | $196.90 |
| Purchase #5 | $23.83 | 5.569% | $25.1571 | $25.16 | $25.15 | $25.20 |
| Purchase #6 | $175.64 | 9.286% | $191.9499 | $191.95 | $191.95 | $191.90 |
| Purchase #7 | $145.87 | 10.361% | $160.9836 | $160.98 | $161.00 | $161.00 |
| 7 purchase totals = | $1,092.28 | $1,185.6535 | $1,185.65 | $1,185.70 | $1,185.60 | |