| 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 | $136.54 | 10.337% | $150.6541 | $150.65 | $150.65 | $150.70 |
| Purchase #2 | $161.70 | 5.675% | $170.8765 | $170.88 | $170.90 | $170.90 |
| Purchase #3 | $110.30 | 10.787% | $122.1981 | $122.20 | $122.20 | $122.20 |
| Purchase #4 | $76.97 | 4.574% | $80.4906 | $80.49 | $80.50 | $80.50 |
| Purchase #5 | $102.84 | 3.543% | $106.4836 | $106.48 | $106.50 | $106.50 |
| Purchase #6 | $221.28 | 5.187% | $232.7578 | $232.76 | $232.75 | $232.80 |
| Purchase #7 | $211.98 | 13.252% | $240.0716 | $240.07 | $240.05 | $240.10 |
| 7 purchase totals = | $1,021.61 | $1,103.5323 | $1,103.53 | $1,103.55 | $1,103.70 | |