| 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 | $172.88 | 11.175% | $192.1993 | $192.20 | $192.20 | $192.20 |
| Purchase #2 | $81.74 | 13.801% | $93.0209 | $93.02 | $93.00 | $93.00 |
| Purchase #3 | $21.68 | 4.747% | $22.7091 | $22.71 | $22.70 | $22.70 |
| Purchase #4 | $181.78 | 3.307% | $187.7915 | $187.79 | $187.80 | $187.80 |
| Purchase #5 | $247.64 | 3.403% | $256.0672 | $256.07 | $256.05 | $256.10 |
| Purchase #6 | $57.61 | 6.789% | $61.5211 | $61.52 | $61.50 | $61.50 |
| Purchase #7 | $135.60 | 11.316% | $150.9445 | $150.94 | $150.95 | $150.90 |
| 7 purchase totals = | $898.93 | $964.2536 | $964.25 | $964.20 | $964.20 | |