| 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 | $140.26 | 9.552% | $153.6576 | $153.66 | $153.65 | $153.70 |
| Purchase #2 | $52.55 | 4.453% | $54.8901 | $54.89 | $54.90 | $54.90 |
| Purchase #3 | $189.63 | 11.711% | $211.8376 | $211.84 | $211.85 | $211.80 |
| Purchase #4 | $119.80 | 5.500% | $126.389 | $126.39 | $126.40 | $126.40 |
| Purchase #5 | $191.27 | 6.780% | $204.2381 | $204.24 | $204.25 | $204.20 |
| Purchase #6 | $32.41 | 7.234% | $34.7545 | $34.75 | $34.75 | $34.80 |
| Purchase #7 | $151.34 | 5.345% | $159.4291 | $159.43 | $159.45 | $159.40 |
| 7 purchase totals = | $877.26 | $945.1960 | $945.20 | $945.25 | $945.20 | |