| 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 | $137.51 | 9.431% | $150.4786 | $150.48 | $150.50 | $150.50 |
| Purchase #2 | $151.81 | 6.854% | $162.2151 | $162.22 | $162.20 | $162.20 |
| Purchase #3 | $118.33 | 9.198% | $129.214 | $129.21 | $129.20 | $129.20 |
| Purchase #4 | $73.34 | 8.207% | $79.359 | $79.36 | $79.35 | $79.40 |
| Purchase #5 | $240.59 | 13.261% | $272.4946 | $272.49 | $272.50 | $272.50 |
| Purchase #6 | $12.59 | 7.823% | $13.5749 | $13.57 | $13.55 | $13.60 |
| Purchase #7 | $110.95 | 12.748% | $125.0939 | $125.09 | $125.10 | $125.10 |
| 7 purchase totals = | $845.12 | $932.4301 | $932.42 | $932.40 | $932.50 | |