| 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 | $157.51 | 12.125% | $176.6081 | $176.61 | $176.60 | $176.60 |
| Purchase #2 | $101.81 | 8.283% | $110.2429 | $110.24 | $110.25 | $110.20 |
| Purchase #3 | $33.35 | 3.551% | $34.5343 | $34.53 | $34.55 | $34.50 |
| Purchase #4 | $59.66 | 12.625% | $67.1921 | $67.19 | $67.20 | $67.20 |
| Purchase #5 | $138.78 | 13.563% | $157.6027 | $157.60 | $157.60 | $157.60 |
| Purchase #6 | $192.79 | 8.273% | $208.7395 | $208.74 | $208.75 | $208.70 |
| Purchase #7 | $98.33 | 5.145% | $103.3891 | $103.39 | $103.40 | $103.40 |
| 7 purchase totals = | $782.23 | $858.3087 | $858.30 | $858.35 | $858.20 | |