| 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 | $53.27 | 3.586% | $55.1803 | $55.18 | $55.20 | $55.20 |
| Purchase #2 | $176.38 | 11.705% | $197.0253 | $197.03 | $197.05 | $197.00 |
| Purchase #3 | $123.96 | 5.482% | $130.7555 | $130.76 | $130.75 | $130.80 |
| Purchase #4 | $134.42 | 8.179% | $145.4142 | $145.41 | $145.40 | $145.40 |
| Purchase #5 | $48.26 | 13.609% | $54.8277 | $54.83 | $54.85 | $54.80 |
| Purchase #6 | $194.35 | 4.530% | $203.1541 | $203.15 | $203.15 | $203.20 |
| Purchase #7 | $136.91 | 13.504% | $155.3983 | $155.40 | $155.40 | $155.40 |
| 7 purchase totals = | $867.55 | $941.7554 | $941.76 | $941.80 | $941.80 | |