| 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 | $87.75 | 5.620% | $92.6816 | $92.68 | $92.70 | $92.70 |
| Purchase #2 | $175.52 | 3.214% | $181.1612 | $181.16 | $181.15 | $181.20 |
| Purchase #3 | $177.92 | 4.219% | $185.4264 | $185.43 | $185.45 | $185.40 |
| Purchase #4 | $199.64 | 9.667% | $218.9392 | $218.94 | $218.95 | $218.90 |
| Purchase #5 | $25.37 | 7.152% | $27.1845 | $27.18 | $27.20 | $27.20 |
| Purchase #6 | $149.87 | 6.409% | $159.4752 | $159.48 | $159.50 | $159.50 |
| Purchase #7 | $54.73 | 10.625% | $60.5451 | $60.55 | $60.55 | $60.50 |
| 7 purchase totals = | $870.80 | $925.4132 | $925.42 | $925.50 | $925.40 | |