| 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 | $9.48 | 7.125% | $10.1555 | $10.16 | $10.15 | $10.20 |
| Purchase #2 | $155.87 | 13.407% | $176.7675 | $176.77 | $176.75 | $176.80 |
| Purchase #3 | $94.87 | 8.627% | $103.0544 | $103.05 | $103.05 | $103.10 |
| Purchase #4 | $221.55 | 10.417% | $244.6289 | $244.63 | $244.65 | $244.60 |
| Purchase #5 | $177.65 | 9.635% | $194.7666 | $194.77 | $194.75 | $194.80 |
| Purchase #6 | $182.86 | 8.637% | $198.6536 | $198.65 | $198.65 | $198.70 |
| Purchase #7 | $132.51 | 9.752% | $145.4324 | $145.43 | $145.45 | $145.40 |
| 7 purchase totals = | $974.79 | $1,073.4589 | $1,073.46 | $1,073.45 | $1,073.60 | |