| 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 | $176.90 | 3.657% | $183.3692 | $183.37 | $183.35 | $183.40 |
| Purchase #2 | $105.84 | 13.216% | $119.8278 | $119.83 | $119.85 | $119.80 |
| Purchase #3 | $82.57 | 13.508% | $93.7236 | $93.72 | $93.70 | $93.70 |
| Purchase #4 | $65.54 | 13.805% | $74.5878 | $74.59 | $74.60 | $74.60 |
| Purchase #5 | $128.57 | 5.746% | $135.9576 | $135.96 | $135.95 | $136.00 |
| Purchase #6 | $110.63 | 8.255% | $119.7625 | $119.76 | $119.75 | $119.80 |
| Purchase #7 | $215.33 | 4.817% | $225.7024 | $225.70 | $225.70 | $225.70 |
| 7 purchase totals = | $885.38 | $952.9309 | $952.93 | $952.90 | $953.00 | |