| 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 | $129.80 | 12.151% | $145.572 | $145.57 | $145.55 | $145.60 |
| Purchase #2 | $188.34 | 7.802% | $203.0343 | $203.03 | $203.05 | $203.00 |
| Purchase #3 | $46.34 | 6.263% | $49.2423 | $49.24 | $49.25 | $49.20 |
| Purchase #4 | $157.80 | 9.428% | $172.6774 | $172.68 | $172.70 | $172.70 |
| Purchase #5 | $169.86 | 7.457% | $182.5265 | $182.53 | $182.55 | $182.50 |
| Purchase #6 | $113.91 | 4.519% | $119.0576 | $119.06 | $119.05 | $119.10 |
| Purchase #7 | $91.55 | 7.305% | $98.2377 | $98.24 | $98.25 | $98.20 |
| 7 purchase totals = | $897.60 | $970.3478 | $970.35 | $970.40 | $970.30 | |