| 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 | $109.45 | 9.308% | $119.6376 | $119.64 | $119.65 | $119.60 |
| Purchase #2 | $120.64 | 6.120% | $128.0232 | $128.02 | $128.00 | $128.00 |
| Purchase #3 | $86.35 | 11.488% | $96.2699 | $96.27 | $96.25 | $96.30 |
| Purchase #4 | $62.46 | 9.796% | $68.5786 | $68.58 | $68.60 | $68.60 |
| Purchase #5 | $175.86 | 6.437% | $187.1801 | $187.18 | $187.20 | $187.20 |
| Purchase #6 | $63.44 | 9.830% | $69.6762 | $69.68 | $69.70 | $69.70 |
| Purchase #7 | $108.98 | 5.817% | $115.3194 | $115.32 | $115.30 | $115.30 |
| 7 purchase totals = | $727.18 | $784.6850 | $784.69 | $784.70 | $784.70 | |