| 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 | $149.56 | 7.499% | $160.7755 | $160.78 | $160.80 | $160.80 |
| Purchase #2 | $63.76 | 9.218% | $69.6374 | $69.64 | $69.65 | $69.60 |
| Purchase #3 | $137.29 | 3.349% | $141.8878 | $141.89 | $141.90 | $141.90 |
| Purchase #4 | $15.70 | 11.669% | $17.532 | $17.53 | $17.55 | $17.50 |
| Purchase #5 | $50.88 | 13.104% | $57.5473 | $57.55 | $57.55 | $57.50 |
| Purchase #6 | $64.34 | 3.194% | $66.395 | $66.40 | $66.40 | $66.40 |
| Purchase #7 | $211.88 | 4.722% | $221.885 | $221.89 | $221.90 | $221.90 |
| 7 purchase totals = | $693.41 | $735.6600 | $735.68 | $735.75 | $735.60 | |