| 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 | $179.59 | 7.649% | $193.3268 | $193.33 | $193.35 | $193.30 |
| Purchase #2 | $88.98 | 4.451% | $92.9405 | $92.94 | $92.95 | $92.90 |
| Purchase #3 | $32.75 | 4.684% | $34.284 | $34.28 | $34.30 | $34.30 |
| Purchase #4 | $249.79 | 3.735% | $259.1197 | $259.12 | $259.10 | $259.10 |
| Purchase #5 | $13.49 | 11.461% | $15.0361 | $15.04 | $15.05 | $15.00 |
| Purchase #6 | $232.47 | 6.565% | $247.7317 | $247.73 | $247.75 | $247.70 |
| Purchase #7 | $221.57 | 10.327% | $244.4515 | $244.45 | $244.45 | $244.50 |
| 7 purchase totals = | $1,018.64 | $1,086.8903 | $1,086.89 | $1,086.95 | $1,086.80 | |