| 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 | $157.43 | 11.254% | $175.1472 | $175.15 | $175.15 | $175.10 |
| Purchase #2 | $17.65 | 10.464% | $19.4969 | $19.50 | $19.50 | $19.50 |
| Purchase #3 | $88.78 | 7.759% | $95.6684 | $95.67 | $95.65 | $95.70 |
| Purchase #4 | $102.49 | 4.407% | $107.0067 | $107.01 | $107.00 | $107.00 |
| Purchase #5 | $42.56 | 4.801% | $44.6033 | $44.60 | $44.60 | $44.60 |
| Purchase #6 | $196.64 | 8.209% | $212.7822 | $212.78 | $212.80 | $212.80 |
| Purchase #7 | $128.80 | 9.623% | $141.1944 | $141.19 | $141.20 | $141.20 |
| 7 purchase totals = | $734.35 | $795.8991 | $795.90 | $795.90 | $795.90 | |