| 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 | $145.62 | 10.518% | $160.9363 | $160.94 | $160.95 | $160.90 |
| Purchase #2 | $185.91 | 8.206% | $201.1658 | $201.17 | $201.15 | $201.20 |
| Purchase #3 | $187.61 | 3.642% | $194.4428 | $194.44 | $194.45 | $194.40 |
| Purchase #4 | $43.43 | 7.360% | $46.6264 | $46.63 | $46.65 | $46.60 |
| Purchase #5 | $51.47 | 12.312% | $57.807 | $57.81 | $57.80 | $57.80 |
| Purchase #6 | $6.39 | 4.493% | $6.6771 | $6.68 | $6.70 | $6.70 |
| Purchase #7 | $112.85 | 4.193% | $117.5818 | $117.58 | $117.60 | $117.60 |
| 7 purchase totals = | $733.28 | $785.2372 | $785.25 | $785.30 | $785.20 | |