| 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 | $160.29 | 9.408% | $175.3701 | $175.37 | $175.35 | $175.40 |
| Purchase #2 | $184.71 | 4.236% | $192.5343 | $192.53 | $192.55 | $192.50 |
| Purchase #3 | $57.68 | 11.675% | $64.4141 | $64.41 | $64.40 | $64.40 |
| Purchase #4 | $82.34 | 7.653% | $88.6415 | $88.64 | $88.65 | $88.60 |
| Purchase #5 | $156.31 | 4.835% | $163.8676 | $163.87 | $163.85 | $163.90 |
| Purchase #6 | $96.64 | 4.254% | $100.7511 | $100.75 | $100.75 | $100.80 |
| Purchase #7 | $65.91 | 6.755% | $70.3622 | $70.36 | $70.35 | $70.40 |
| 7 purchase totals = | $803.88 | $855.9409 | $855.93 | $855.90 | $856.00 | |