| 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 | $160.76 | 5.361% | $169.3783 | $169.38 | $169.40 | $169.40 |
| Purchase #2 | $128.99 | 10.441% | $142.4578 | $142.46 | $142.45 | $142.50 |
| Purchase #3 | $166.65 | 6.601% | $177.6506 | $177.65 | $177.65 | $177.70 |
| Purchase #4 | $46.48 | 4.656% | $48.6441 | $48.64 | $48.65 | $48.60 |
| Purchase #5 | $241.63 | 9.303% | $264.1088 | $264.11 | $264.10 | $264.10 |
| Purchase #6 | $44.29 | 12.763% | $49.9427 | $49.94 | $49.95 | $49.90 |
| Purchase #7 | $57.59 | 10.131% | $63.4244 | $63.42 | $63.40 | $63.40 |
| 7 purchase totals = | $846.39 | $915.6067 | $915.60 | $915.60 | $915.60 | |