| 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 | $135.86 | 7.863% | $146.5427 | $146.54 | $146.55 | $146.50 |
| Purchase #2 | $76.64 | 4.551% | $80.1279 | $80.13 | $80.15 | $80.10 |
| Purchase #3 | $117.67 | 7.260% | $126.2128 | $126.21 | $126.20 | $126.20 |
| Purchase #4 | $165.95 | 9.369% | $181.4979 | $181.50 | $181.50 | $181.50 |
| Purchase #5 | $207.77 | 10.799% | $230.2071 | $230.21 | $230.20 | $230.20 |
| Purchase #6 | $69.77 | 6.344% | $74.1962 | $74.20 | $74.20 | $74.20 |
| Purchase #7 | $13.80 | 5.674% | $14.583 | $14.58 | $14.60 | $14.60 |
| 7 purchase totals = | $787.46 | $853.3676 | $853.37 | $853.40 | $853.30 | |