| 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 | $122.96 | 5.501% | $129.724 | $129.72 | $129.70 | $129.70 |
| Purchase #2 | $37.52 | 12.364% | $42.159 | $42.16 | $42.15 | $42.20 |
| Purchase #3 | $156.49 | 7.505% | $168.2346 | $168.23 | $168.25 | $168.20 |
| Purchase #4 | $69.92 | 8.414% | $75.8031 | $75.80 | $75.80 | $75.80 |
| Purchase #5 | $114.69 | 9.122% | $125.152 | $125.15 | $125.15 | $125.20 |
| Purchase #6 | $222.81 | 3.149% | $229.8263 | $229.83 | $229.85 | $229.80 |
| Purchase #7 | $71.60 | 3.546% | $74.1389 | $74.14 | $74.15 | $74.10 |
| 7 purchase totals = | $795.99 | $845.0379 | $845.03 | $845.05 | $845.00 | |