| 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 | $133.49 | 6.583% | $142.2776 | $142.28 | $142.30 | $142.30 |
| Purchase #2 | $92.78 | 11.253% | $103.2205 | $103.22 | $103.20 | $103.20 |
| Purchase #3 | $130.57 | 11.706% | $145.8545 | $145.85 | $145.85 | $145.90 |
| Purchase #4 | $135.61 | 11.150% | $150.7305 | $150.73 | $150.75 | $150.70 |
| Purchase #5 | $218.47 | 4.805% | $228.9675 | $228.97 | $228.95 | $229.00 |
| Purchase #6 | $84.49 | 11.837% | $94.4911 | $94.49 | $94.50 | $94.50 |
| Purchase #7 | $93.70 | 9.789% | $102.8723 | $102.87 | $102.85 | $102.90 |
| 7 purchase totals = | $889.11 | $968.4140 | $968.41 | $968.40 | $968.50 | |