| 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 | $40.25 | 11.296% | $44.7966 | $44.80 | $44.80 | $44.80 |
| Purchase #2 | $149.48 | 6.547% | $159.2665 | $159.27 | $159.25 | $159.30 |
| Purchase #3 | $31.54 | 8.586% | $34.248 | $34.25 | $34.25 | $34.20 |
| Purchase #4 | $159.78 | 5.276% | $168.21 | $168.21 | $168.20 | $168.20 |
| Purchase #5 | $125.73 | 8.535% | $136.4611 | $136.46 | $136.45 | $136.50 |
| Purchase #6 | $101.60 | 10.376% | $112.142 | $112.14 | $112.15 | $112.10 |
| Purchase #7 | $228.33 | 4.818% | $239.3309 | $239.33 | $239.35 | $239.30 |
| 7 purchase totals = | $836.71 | $894.4551 | $894.46 | $894.45 | $894.40 | |