| 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 | $193.62 | 13.705% | $220.1556 | $220.16 | $220.15 | $220.20 |
| Purchase #2 | $57.92 | 7.620% | $62.3335 | $62.33 | $62.35 | $62.30 |
| Purchase #3 | $116.50 | 6.147% | $123.6613 | $123.66 | $123.65 | $123.70 |
| Purchase #4 | $131.54 | 10.733% | $145.6582 | $145.66 | $145.65 | $145.70 |
| Purchase #5 | $199.47 | 13.669% | $226.7356 | $226.74 | $226.75 | $226.70 |
| Purchase #6 | $192.26 | 9.438% | $210.4055 | $210.41 | $210.40 | $210.40 |
| Purchase #7 | $129.94 | 11.848% | $145.3353 | $145.34 | $145.35 | $145.30 |
| 7 purchase totals = | $1,021.25 | $1,134.2850 | $1,134.30 | $1,134.30 | $1,134.30 | |