| 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 | $20.25 | 13.139% | $22.9106 | $22.91 | $22.90 | $22.90 |
| Purchase #2 | $155.43 | 13.170% | $175.9001 | $175.90 | $175.90 | $175.90 |
| Purchase #3 | $120.93 | 13.745% | $137.5518 | $137.55 | $137.55 | $137.60 |
| Purchase #4 | $98.35 | 12.152% | $110.3015 | $110.30 | $110.30 | $110.30 |
| Purchase #5 | $220.46 | 11.681% | $246.2119 | $246.21 | $246.20 | $246.20 |
| Purchase #6 | $76.74 | 7.490% | $82.4878 | $82.49 | $82.50 | $82.50 |
| Purchase #7 | $165.65 | 9.465% | $181.3288 | $181.33 | $181.35 | $181.30 |
| 7 purchase totals = | $857.81 | $956.6925 | $956.69 | $956.70 | $956.70 | |