| 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 | $178.33 | 3.188% | $184.0152 | $184.02 | $184.00 | $184.00 |
| Purchase #2 | $114.58 | 13.625% | $130.1915 | $130.19 | $130.20 | $130.20 |
| Purchase #3 | $64.72 | 6.842% | $69.1481 | $69.15 | $69.15 | $69.10 |
| Purchase #4 | $242.95 | 9.131% | $265.1338 | $265.13 | $265.15 | $265.10 |
| Purchase #5 | $100.44 | 3.554% | $104.0096 | $104.01 | $104.00 | $104.00 |
| Purchase #6 | $15.71 | 6.525% | $16.7351 | $16.74 | $16.75 | $16.70 |
| Purchase #7 | $42.98 | 8.426% | $46.6015 | $46.60 | $46.60 | $46.60 |
| 7 purchase totals = | $759.71 | $815.8348 | $815.84 | $815.85 | $815.70 | |