| 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 | $100.73 | 11.385% | $112.1981 | $112.20 | $112.20 | $112.20 |
| Purchase #2 | $60.49 | 13.871% | $68.8806 | $68.88 | $68.90 | $68.90 |
| Purchase #3 | $144.27 | 7.391% | $154.933 | $154.93 | $154.95 | $154.90 |
| Purchase #4 | $138.73 | 4.617% | $145.1352 | $145.14 | $145.15 | $145.10 |
| Purchase #5 | $51.83 | 4.801% | $54.3184 | $54.32 | $54.30 | $54.30 |
| Purchase #6 | $70.78 | 5.366% | $74.5781 | $74.58 | $74.60 | $74.60 |
| Purchase #7 | $221.41 | 12.345% | $248.7431 | $248.74 | $248.75 | $248.70 |
| 7 purchase totals = | $788.24 | $858.7865 | $858.79 | $858.85 | $858.70 | |