| 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 | $162.42 | 3.599% | $168.2655 | $168.27 | $168.25 | $168.30 |
| Purchase #2 | $88.25 | 12.251% | $99.0615 | $99.06 | $99.05 | $99.10 |
| Purchase #3 | $73.26 | 9.134% | $79.9516 | $79.95 | $79.95 | $80.00 |
| Purchase #4 | $179.92 | 9.823% | $197.5935 | $197.59 | $197.60 | $197.60 |
| Purchase #5 | $87.67 | 5.545% | $92.5313 | $92.53 | $92.55 | $92.50 |
| Purchase #6 | $53.43 | 10.715% | $59.155 | $59.16 | $59.15 | $59.20 |
| Purchase #7 | $180.53 | 4.800% | $189.1954 | $189.20 | $189.20 | $189.20 |
| 7 purchase totals = | $825.48 | $885.7538 | $885.76 | $885.75 | $885.90 | |