| 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 | $124.54 | 6.652% | $132.8244 | $132.82 | $132.80 | $132.80 |
| Purchase #2 | $152.48 | 3.163% | $157.3029 | $157.30 | $157.30 | $157.30 |
| Purchase #3 | $99.61 | 5.500% | $105.0886 | $105.09 | $105.10 | $105.10 |
| Purchase #4 | $159.94 | 7.213% | $171.4765 | $171.48 | $171.50 | $171.50 |
| Purchase #5 | $200.96 | 11.347% | $223.7629 | $223.76 | $223.75 | $223.80 |
| Purchase #6 | $13.25 | 11.242% | $14.7396 | $14.74 | $14.75 | $14.70 |
| Purchase #7 | $31.42 | 9.365% | $34.3625 | $34.36 | $34.35 | $34.40 |
| 7 purchase totals = | $782.20 | $839.5574 | $839.55 | $839.55 | $839.60 | |