| 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 | $168.44 | 4.420% | $175.885 | $175.89 | $175.90 | $175.90 |
| Purchase #2 | $114.51 | 9.719% | $125.6392 | $125.64 | $125.65 | $125.60 |
| Purchase #3 | $115.41 | 11.224% | $128.3636 | $128.36 | $128.35 | $128.40 |
| Purchase #4 | $133.74 | 3.433% | $138.3313 | $138.33 | $138.35 | $138.30 |
| Purchase #5 | $42.45 | 12.647% | $47.8187 | $47.82 | $47.80 | $47.80 |
| Purchase #6 | $189.79 | 4.594% | $198.509 | $198.51 | $198.50 | $198.50 |
| Purchase #7 | $139.51 | 5.794% | $147.5932 | $147.59 | $147.60 | $147.60 |
| 7 purchase totals = | $903.85 | $962.1400 | $962.14 | $962.15 | $962.10 | |