| 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 | $96.48 | 9.699% | $105.8376 | $105.84 | $105.85 | $105.80 |
| Purchase #2 | $146.30 | 10.490% | $161.6469 | $161.65 | $161.65 | $161.60 |
| Purchase #3 | $135.74 | 4.335% | $141.6243 | $141.62 | $141.60 | $141.60 |
| Purchase #4 | $176.49 | 6.500% | $187.9619 | $187.96 | $187.95 | $188.00 |
| Purchase #5 | $165.68 | 3.588% | $171.6246 | $171.62 | $171.60 | $171.60 |
| Purchase #6 | $34.40 | 5.526% | $36.3009 | $36.30 | $36.30 | $36.30 |
| Purchase #7 | $101.45 | 12.228% | $113.8553 | $113.86 | $113.85 | $113.90 |
| 7 purchase totals = | $856.54 | $918.8515 | $918.85 | $918.80 | $918.80 | |