| 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 | $156.78 | 7.568% | $168.6451 | $168.65 | $168.65 | $168.60 |
| Purchase #2 | $164.34 | 9.423% | $179.8258 | $179.83 | $179.85 | $179.80 |
| Purchase #3 | $10.58 | 11.663% | $11.8139 | $11.81 | $11.80 | $11.80 |
| Purchase #4 | $157.74 | 10.176% | $173.7916 | $173.79 | $173.80 | $173.80 |
| Purchase #5 | $91.79 | 12.851% | $103.5859 | $103.59 | $103.60 | $103.60 |
| Purchase #6 | $225.42 | 6.544% | $240.1715 | $240.17 | $240.15 | $240.20 |
| Purchase #7 | $183.88 | 5.301% | $193.6275 | $193.63 | $193.65 | $193.60 |
| 7 purchase totals = | $990.53 | $1,071.4613 | $1,071.47 | $1,071.50 | $1,071.40 | |