| 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 | $173.95 | 9.165% | $189.8925 | $189.89 | $189.90 | $189.90 |
| Purchase #2 | $214.92 | 13.689% | $244.3404 | $244.34 | $244.35 | $244.30 |
| Purchase #3 | $123.74 | 11.779% | $138.3153 | $138.32 | $138.30 | $138.30 |
| Purchase #4 | $10.65 | 5.453% | $11.2307 | $11.23 | $11.25 | $11.20 |
| Purchase #5 | $206.46 | 5.623% | $218.0692 | $218.07 | $218.05 | $218.10 |
| Purchase #6 | $14.49 | 13.731% | $16.4796 | $16.48 | $16.50 | $16.50 |
| Purchase #7 | $241.80 | 11.677% | $270.035 | $270.04 | $270.05 | $270.00 |
| 7 purchase totals = | $986.01 | $1,088.3627 | $1,088.37 | $1,088.40 | $1,088.30 | |