| 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 | $189.29 | 11.104% | $210.3088 | $210.31 | $210.30 | $210.30 |
| Purchase #2 | $40.81 | 4.466% | $42.6326 | $42.63 | $42.65 | $42.60 |
| Purchase #3 | $218.70 | 6.591% | $233.1145 | $233.11 | $233.10 | $233.10 |
| Purchase #4 | $6.49 | 11.771% | $7.2539 | $7.25 | $7.25 | $7.30 |
| Purchase #5 | $153.82 | 5.574% | $162.3939 | $162.39 | $162.40 | $162.40 |
| Purchase #6 | $168.89 | 13.497% | $191.6851 | $191.69 | $191.70 | $191.70 |
| Purchase #7 | $25.68 | 3.554% | $26.5927 | $26.59 | $26.60 | $26.60 |
| 7 purchase totals = | $803.68 | $873.9815 | $873.97 | $874.00 | $874.00 | |