| 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 | $193.54 | 12.830% | $218.3712 | $218.37 | $218.35 | $218.40 |
| Purchase #2 | $133.53 | 9.328% | $145.9857 | $145.99 | $146.00 | $146.00 |
| Purchase #3 | $46.65 | 10.787% | $51.6821 | $51.68 | $51.70 | $51.70 |
| Purchase #4 | $16.32 | 7.122% | $17.4823 | $17.48 | $17.50 | $17.50 |
| Purchase #5 | $39.55 | 5.844% | $41.8613 | $41.86 | $41.85 | $41.90 |
| Purchase #6 | $80.62 | 13.490% | $91.4956 | $91.50 | $91.50 | $91.50 |
| Purchase #7 | $152.91 | 4.519% | $159.82 | $159.82 | $159.80 | $159.80 |
| 7 purchase totals = | $663.12 | $726.6982 | $726.70 | $726.70 | $726.80 | |