| 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 | $15.58 | 9.180% | $17.0102 | $17.01 | $17.00 | $17.00 |
| Purchase #2 | $120.98 | 13.444% | $137.2446 | $137.24 | $137.25 | $137.20 |
| Purchase #3 | $63.43 | 10.222% | $69.9138 | $69.91 | $69.90 | $69.90 |
| Purchase #4 | $91.85 | 13.817% | $104.5409 | $104.54 | $104.55 | $104.50 |
| Purchase #5 | $248.97 | 8.688% | $270.6005 | $270.60 | $270.60 | $270.60 |
| Purchase #6 | $129.76 | 4.154% | $135.1502 | $135.15 | $135.15 | $135.20 |
| Purchase #7 | $159.76 | 11.160% | $177.5892 | $177.59 | $177.60 | $177.60 |
| 7 purchase totals = | $830.33 | $912.0494 | $912.04 | $912.05 | $912.00 | |