| 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 | $159.70 | 8.422% | $173.1499 | $173.15 | $173.15 | $173.10 |
| Purchase #2 | $8.41 | 7.867% | $9.0716 | $9.07 | $9.05 | $9.10 |
| Purchase #3 | $36.35 | 7.828% | $39.1955 | $39.20 | $39.20 | $39.20 |
| Purchase #4 | $43.30 | 8.388% | $46.932 | $46.93 | $46.95 | $46.90 |
| Purchase #5 | $191.61 | 3.822% | $198.9333 | $198.93 | $198.95 | $198.90 |
| Purchase #6 | $81.74 | 4.378% | $85.3186 | $85.32 | $85.30 | $85.30 |
| Purchase #7 | $69.64 | 4.282% | $72.622 | $72.62 | $72.60 | $72.60 |
| 7 purchase totals = | $590.75 | $625.2229 | $625.22 | $625.20 | $625.10 | |