| 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 | $129.94 | 5.294% | $136.819 | $136.82 | $136.80 | $136.80 |
| Purchase #2 | $157.63 | 13.480% | $178.8785 | $178.88 | $178.90 | $178.90 |
| Purchase #3 | $166.85 | 11.618% | $186.2346 | $186.23 | $186.25 | $186.20 |
| Purchase #4 | $57.96 | 4.574% | $60.6111 | $60.61 | $60.60 | $60.60 |
| Purchase #5 | $6.34 | 4.370% | $6.6171 | $6.62 | $6.60 | $6.60 |
| Purchase #6 | $160.63 | 3.796% | $166.7275 | $166.73 | $166.75 | $166.70 |
| Purchase #7 | $68.48 | 3.619% | $70.9583 | $70.96 | $70.95 | $71.00 |
| 7 purchase totals = | $747.83 | $806.8461 | $806.85 | $806.85 | $806.80 | |