| 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 | $172.97 | 9.657% | $189.6737 | $189.67 | $189.65 | $189.70 |
| Purchase #2 | $144.58 | 10.393% | $159.6062 | $159.61 | $159.60 | $159.60 |
| Purchase #3 | $220.61 | 8.643% | $239.6773 | $239.68 | $239.70 | $239.70 |
| Purchase #4 | $245.61 | 11.104% | $272.8825 | $272.88 | $272.90 | $272.90 |
| Purchase #5 | $152.79 | 13.608% | $173.5817 | $173.58 | $173.60 | $173.60 |
| Purchase #6 | $137.85 | 5.426% | $145.3297 | $145.33 | $145.35 | $145.30 |
| Purchase #7 | $97.96 | 5.536% | $103.3831 | $103.38 | $103.40 | $103.40 |
| 7 purchase totals = | $1,172.37 | $1,284.1342 | $1,284.13 | $1,284.20 | $1,284.20 | |