| 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 | $100.96 | 13.690% | $114.7814 | $114.78 | $114.80 | $114.80 |
| Purchase #2 | $126.29 | 6.748% | $134.812 | $134.81 | $134.80 | $134.80 |
| Purchase #3 | $41.57 | 13.245% | $47.0759 | $47.08 | $47.10 | $47.10 |
| Purchase #4 | $22.60 | 7.656% | $24.3303 | $24.33 | $24.35 | $24.30 |
| Purchase #5 | $168.96 | 5.480% | $178.219 | $178.22 | $178.20 | $178.20 |
| Purchase #6 | $123.99 | 5.187% | $130.4214 | $130.42 | $130.40 | $130.40 |
| Purchase #7 | $44.49 | 9.799% | $48.8496 | $48.85 | $48.85 | $48.80 |
| 7 purchase totals = | $628.86 | $678.4896 | $678.49 | $678.50 | $678.40 | |