| 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 | $142.85 | 11.842% | $159.7663 | $159.77 | $159.75 | $159.80 |
| Purchase #2 | $120.29 | 12.127% | $134.8776 | $134.88 | $134.90 | $134.90 |
| Purchase #3 | $58.81 | 3.535% | $60.8889 | $60.89 | $60.90 | $60.90 |
| Purchase #4 | $188.77 | 11.502% | $210.4823 | $210.48 | $210.50 | $210.50 |
| Purchase #5 | $96.40 | 9.613% | $105.6669 | $105.67 | $105.65 | $105.70 |
| Purchase #6 | $130.50 | 8.353% | $141.4007 | $141.40 | $141.40 | $141.40 |
| Purchase #7 | $22.75 | 5.578% | $24.019 | $24.02 | $24.00 | $24.00 |
| 7 purchase totals = | $760.37 | $837.1017 | $837.11 | $837.10 | $837.20 | |