| 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 | $113.73 | 13.522% | $129.1086 | $129.11 | $129.10 | $129.10 |
| Purchase #2 | $78.55 | 6.693% | $83.8074 | $83.81 | $83.80 | $83.80 |
| Purchase #3 | $182.41 | 6.596% | $194.4418 | $194.44 | $194.45 | $194.40 |
| Purchase #4 | $210.54 | 8.481% | $228.3959 | $228.40 | $228.40 | $228.40 |
| Purchase #5 | $168.32 | 5.610% | $177.7628 | $177.76 | $177.75 | $177.80 |
| Purchase #6 | $235.46 | 3.621% | $243.986 | $243.99 | $244.00 | $244.00 |
| Purchase #7 | $103.33 | 5.274% | $108.7796 | $108.78 | $108.80 | $108.80 |
| 7 purchase totals = | $1,092.34 | $1,166.2821 | $1,166.29 | $1,166.30 | $1,166.30 | |