| 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 | $190.38 | 10.182% | $209.7645 | $209.76 | $209.75 | $209.80 |
| Purchase #2 | $31.80 | 7.351% | $34.1376 | $34.14 | $34.15 | $34.10 |
| Purchase #3 | $160.25 | 11.413% | $178.5393 | $178.54 | $178.55 | $178.50 |
| Purchase #4 | $17.42 | 13.810% | $19.8257 | $19.83 | $19.85 | $19.80 |
| Purchase #5 | $134.68 | 8.241% | $145.779 | $145.78 | $145.80 | $145.80 |
| Purchase #6 | $244.53 | 13.225% | $276.8691 | $276.87 | $276.85 | $276.90 |
| Purchase #7 | $206.34 | 4.815% | $216.2753 | $216.28 | $216.30 | $216.30 |
| 7 purchase totals = | $985.40 | $1,081.1905 | $1,081.20 | $1,081.25 | $1,081.20 | |