| 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 | $83.82 | 7.567% | $90.1627 | $90.16 | $90.15 | $90.20 |
| Purchase #2 | $236.75 | 8.208% | $256.1824 | $256.18 | $256.20 | $256.20 |
| Purchase #3 | $132.99 | 4.634% | $139.1528 | $139.15 | $139.15 | $139.20 |
| Purchase #4 | $14.83 | 9.462% | $16.2332 | $16.23 | $16.25 | $16.20 |
| Purchase #5 | $135.71 | 12.764% | $153.032 | $153.03 | $153.05 | $153.00 |
| Purchase #6 | $179.71 | 5.437% | $189.4808 | $189.48 | $189.50 | $189.50 |
| Purchase #7 | $187.39 | 11.147% | $208.2784 | $208.28 | $208.30 | $208.30 |
| 7 purchase totals = | $971.20 | $1,052.5223 | $1,052.51 | $1,052.60 | $1,052.60 | |