| 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 | $150.60 | 11.535% | $167.9717 | $167.97 | $167.95 | $168.00 |
| Purchase #2 | $223.63 | 12.516% | $251.6195 | $251.62 | $251.60 | $251.60 |
| Purchase #3 | $213.85 | 5.368% | $225.3295 | $225.33 | $225.35 | $225.30 |
| Purchase #4 | $58.95 | 6.269% | $62.6456 | $62.65 | $62.65 | $62.60 |
| Purchase #5 | $246.35 | 13.647% | $279.9694 | $279.97 | $279.95 | $280.00 |
| Purchase #6 | $215.83 | 7.530% | $232.082 | $232.08 | $232.10 | $232.10 |
| Purchase #7 | $128.27 | 7.515% | $137.9095 | $137.91 | $137.90 | $137.90 |
| 7 purchase totals = | $1,237.48 | $1,357.5272 | $1,357.53 | $1,357.50 | $1,357.50 | |