| 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 | $144.48 | 10.547% | $159.7183 | $159.72 | $159.70 | $159.70 |
| Purchase #2 | $42.70 | 13.359% | $48.4043 | $48.40 | $48.40 | $48.40 |
| Purchase #3 | $134.96 | 5.408% | $142.2586 | $142.26 | $142.25 | $142.30 |
| Purchase #4 | $194.85 | 13.232% | $220.6326 | $220.63 | $220.65 | $220.60 |
| Purchase #5 | $240.98 | 5.192% | $253.4917 | $253.49 | $253.50 | $253.50 |
| Purchase #6 | $34.84 | 9.627% | $38.194 | $38.19 | $38.20 | $38.20 |
| Purchase #7 | $89.65 | 5.437% | $94.5243 | $94.52 | $94.50 | $94.50 |
| 7 purchase totals = | $882.46 | $957.2238 | $957.21 | $957.20 | $957.20 | |