| 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 | $117.37 | 13.344% | $133.0319 | $133.03 | $133.05 | $133.00 |
| Purchase #2 | $25.81 | 5.683% | $27.2768 | $27.28 | $27.30 | $27.30 |
| Purchase #3 | $81.27 | 8.449% | $88.1365 | $88.14 | $88.15 | $88.10 |
| Purchase #4 | $210.63 | 8.690% | $228.9337 | $228.93 | $228.95 | $228.90 |
| Purchase #5 | $80.89 | 5.685% | $85.4886 | $85.49 | $85.50 | $85.50 |
| Purchase #6 | $75.51 | 13.699% | $85.8541 | $85.85 | $85.85 | $85.90 |
| Purchase #7 | $126.61 | 7.302% | $135.8551 | $135.86 | $135.85 | $135.90 |
| 7 purchase totals = | $718.09 | $784.5767 | $784.58 | $784.65 | $784.60 | |