| 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 | $183.35 | 6.512% | $195.2898 | $195.29 | $195.30 | $195.30 |
| Purchase #2 | $5.65 | 8.846% | $6.1498 | $6.15 | $6.15 | $6.10 |
| Purchase #3 | $35.62 | 11.652% | $39.7704 | $39.77 | $39.75 | $39.80 |
| Purchase #4 | $46.58 | 3.651% | $48.2806 | $48.28 | $48.30 | $48.30 |
| Purchase #5 | $52.30 | 9.201% | $57.1121 | $57.11 | $57.10 | $57.10 |
| Purchase #6 | $123.83 | 4.362% | $129.2315 | $129.23 | $129.25 | $129.20 |
| Purchase #7 | $223.92 | 7.492% | $240.6961 | $240.70 | $240.70 | $240.70 |
| 7 purchase totals = | $671.25 | $716.5303 | $716.53 | $716.55 | $716.50 | |