| 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 | $177.63 | 6.408% | $189.0125 | $189.01 | $189.00 | $189.00 |
| Purchase #2 | $70.28 | 4.675% | $73.5656 | $73.57 | $73.55 | $73.60 |
| Purchase #3 | $232.38 | 9.516% | $254.4933 | $254.49 | $254.50 | $254.50 |
| Purchase #4 | $105.27 | 4.704% | $110.2219 | $110.22 | $110.20 | $110.20 |
| Purchase #5 | $113.92 | 13.542% | $129.347 | $129.35 | $129.35 | $129.30 |
| Purchase #6 | $94.89 | 3.413% | $98.1286 | $98.13 | $98.15 | $98.10 |
| Purchase #7 | $239.98 | 9.400% | $262.5381 | $262.54 | $262.55 | $262.50 |
| 7 purchase totals = | $1,034.35 | $1,117.3070 | $1,117.31 | $1,117.30 | $1,117.20 | |