| 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 | $145.56 | 3.441% | $150.5687 | $150.57 | $150.55 | $150.60 |
| Purchase #2 | $203.34 | 10.722% | $225.1421 | $225.14 | $225.15 | $225.10 |
| Purchase #3 | $168.56 | 8.763% | $183.3309 | $183.33 | $183.35 | $183.30 |
| Purchase #4 | $236.91 | 11.835% | $264.9483 | $264.95 | $264.95 | $264.90 |
| Purchase #5 | $53.31 | 7.821% | $57.4794 | $57.48 | $57.50 | $57.50 |
| Purchase #6 | $82.99 | 6.409% | $88.3088 | $88.31 | $88.30 | $88.30 |
| Purchase #7 | $230.57 | 11.260% | $256.5322 | $256.53 | $256.55 | $256.50 |
| 7 purchase totals = | $1,121.24 | $1,226.3104 | $1,226.31 | $1,226.35 | $1,226.20 | |