| 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 | $36.97 | 6.241% | $39.2773 | $39.28 | $39.30 | $39.30 |
| Purchase #2 | $234.39 | 10.846% | $259.8119 | $259.81 | $259.80 | $259.80 |
| Purchase #3 | $165.40 | 5.274% | $174.1232 | $174.12 | $174.10 | $174.10 |
| Purchase #4 | $229.68 | 11.873% | $256.9499 | $256.95 | $256.95 | $256.90 |
| Purchase #5 | $34.95 | 6.736% | $37.3042 | $37.30 | $37.30 | $37.30 |
| Purchase #6 | $196.58 | 12.319% | $220.7967 | $220.80 | $220.80 | $220.80 |
| Purchase #7 | $157.75 | 13.190% | $178.5572 | $178.56 | $178.55 | $178.60 |
| 7 purchase totals = | $1,055.72 | $1,166.8204 | $1,166.82 | $1,166.80 | $1,166.80 | |