| 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 | $147.29 | 10.662% | $162.9941 | $162.99 | $163.00 | $163.00 |
| Purchase #2 | $159.78 | 12.623% | $179.949 | $179.95 | $179.95 | $179.90 |
| Purchase #3 | $123.99 | 7.404% | $133.1702 | $133.17 | $133.15 | $133.20 |
| Purchase #4 | $56.45 | 9.434% | $61.7755 | $61.78 | $61.80 | $61.80 |
| Purchase #5 | $100.42 | 13.320% | $113.7959 | $113.80 | $113.80 | $113.80 |
| Purchase #6 | $210.37 | 5.364% | $221.6542 | $221.65 | $221.65 | $221.70 |
| Purchase #7 | $14.45 | 8.630% | $15.697 | $15.70 | $15.70 | $15.70 |
| 7 purchase totals = | $812.75 | $889.0359 | $889.04 | $889.05 | $889.10 | |