| 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 | $162.74 | 8.783% | $177.0335 | $177.03 | $177.05 | $177.00 |
| Purchase #2 | $129.64 | 8.806% | $141.0561 | $141.06 | $141.05 | $141.10 |
| Purchase #3 | $45.96 | 4.809% | $48.1702 | $48.17 | $48.15 | $48.20 |
| Purchase #4 | $178.37 | 10.516% | $197.1274 | $197.13 | $197.15 | $197.10 |
| Purchase #5 | $26.66 | 7.674% | $28.7059 | $28.71 | $28.70 | $28.70 |
| Purchase #6 | $226.61 | 9.638% | $248.4507 | $248.45 | $248.45 | $248.50 |
| Purchase #7 | $132.38 | 13.311% | $150.0011 | $150.00 | $150.00 | $150.00 |
| 7 purchase totals = | $902.36 | $990.5449 | $990.55 | $990.55 | $990.60 | |