| 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 | $159.72 | 6.846% | $170.6544 | $170.65 | $170.65 | $170.70 |
| Purchase #2 | $146.52 | 8.296% | $158.6753 | $158.68 | $158.70 | $158.70 |
| Purchase #3 | $32.76 | 5.137% | $34.4429 | $34.44 | $34.45 | $34.40 |
| Purchase #4 | $198.33 | 4.162% | $206.5845 | $206.58 | $206.60 | $206.60 |
| Purchase #5 | $188.95 | 6.302% | $200.8576 | $200.86 | $200.85 | $200.90 |
| Purchase #6 | $147.56 | 9.113% | $161.0071 | $161.01 | $161.00 | $161.00 |
| Purchase #7 | $155.61 | 11.671% | $173.7712 | $173.77 | $173.75 | $173.80 |
| 7 purchase totals = | $1,029.45 | $1,105.9930 | $1,105.99 | $1,106.00 | $1,106.10 | |