| 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 | $182.99 | 8.804% | $199.1004 | $199.10 | $199.10 | $199.10 |
| Purchase #2 | $35.48 | 10.185% | $39.0936 | $39.09 | $39.10 | $39.10 |
| Purchase #3 | $67.35 | 9.184% | $73.5354 | $73.54 | $73.55 | $73.50 |
| Purchase #4 | $195.32 | 8.358% | $211.6448 | $211.64 | $211.65 | $211.60 |
| Purchase #5 | $25.51 | 8.516% | $27.6824 | $27.68 | $27.70 | $27.70 |
| Purchase #6 | $60.96 | 10.644% | $67.4486 | $67.45 | $67.45 | $67.40 |
| Purchase #7 | $218.45 | 11.526% | $243.6285 | $243.63 | $243.65 | $243.60 |
| 7 purchase totals = | $786.06 | $862.1337 | $862.13 | $862.20 | $862.00 | |