| 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 | $155.45 | 3.472% | $160.8472 | $160.85 | $160.85 | $160.80 |
| Purchase #2 | $141.77 | 5.255% | $149.22 | $149.22 | $149.20 | $149.20 |
| Purchase #3 | $13.30 | 5.420% | $14.0209 | $14.02 | $14.00 | $14.00 |
| Purchase #4 | $17.64 | 9.212% | $19.265 | $19.27 | $19.25 | $19.30 |
| Purchase #5 | $167.74 | 10.672% | $185.6412 | $185.64 | $185.65 | $185.60 |
| Purchase #6 | $202.38 | 8.139% | $218.8517 | $218.85 | $218.85 | $218.90 |
| Purchase #7 | $174.58 | 9.780% | $191.6539 | $191.65 | $191.65 | $191.70 |
| 7 purchase totals = | $872.86 | $939.4999 | $939.50 | $939.45 | $939.50 | |