| 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 | $158.27 | 5.261% | $166.5966 | $166.60 | $166.60 | $166.60 |
| Purchase #2 | $13.88 | 12.782% | $15.6541 | $15.65 | $15.65 | $15.70 |
| Purchase #3 | $250.85 | 8.431% | $271.9992 | $272.00 | $272.00 | $272.00 |
| Purchase #4 | $174.25 | 5.162% | $183.2448 | $183.24 | $183.25 | $183.20 |
| Purchase #5 | $44.35 | 13.473% | $50.3253 | $50.33 | $50.35 | $50.30 |
| Purchase #6 | $137.45 | 8.830% | $149.5868 | $149.59 | $149.60 | $149.60 |
| Purchase #7 | $159.88 | 9.756% | $175.4779 | $175.48 | $175.50 | $175.50 |
| 7 purchase totals = | $938.93 | $1,012.8847 | $1,012.89 | $1,012.95 | $1,012.90 | |