| 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 | $160.54 | 10.412% | $177.2554 | $177.26 | $177.25 | $177.30 |
| Purchase #2 | $64.42 | 10.584% | $71.2382 | $71.24 | $71.25 | $71.20 |
| Purchase #3 | $69.62 | 11.398% | $77.5553 | $77.56 | $77.55 | $77.60 |
| Purchase #4 | $197.60 | 12.241% | $221.7882 | $221.79 | $221.80 | $221.80 |
| Purchase #5 | $106.91 | 5.237% | $112.5089 | $112.51 | $112.50 | $112.50 |
| Purchase #6 | $208.45 | 4.428% | $217.6802 | $217.68 | $217.70 | $217.70 |
| Purchase #7 | $188.61 | 5.744% | $199.4438 | $199.44 | $199.45 | $199.40 |
| 7 purchase totals = | $996.15 | $1,077.4700 | $1,077.48 | $1,077.50 | $1,077.50 | |