| 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 | $155.71 | 8.653% | $169.1836 | $169.18 | $169.20 | $169.20 |
| Purchase #2 | $247.49 | 4.442% | $258.4835 | $258.48 | $258.50 | $258.50 |
| Purchase #3 | $124.75 | 5.335% | $131.4054 | $131.41 | $131.40 | $131.40 |
| Purchase #4 | $76.65 | 11.595% | $85.5376 | $85.54 | $85.55 | $85.50 |
| Purchase #5 | $247.76 | 12.118% | $277.7836 | $277.78 | $277.80 | $277.80 |
| Purchase #6 | $194.94 | 7.838% | $210.2194 | $210.22 | $210.20 | $210.20 |
| Purchase #7 | $213.79 | 9.527% | $234.1578 | $234.16 | $234.15 | $234.20 |
| 7 purchase totals = | $1,261.09 | $1,366.7709 | $1,366.77 | $1,366.80 | $1,366.80 | |