| 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 | $183.62 | 8.445% | $199.1267 | $199.13 | $199.15 | $199.10 |
| Purchase #2 | $200.70 | 12.426% | $225.639 | $225.64 | $225.65 | $225.60 |
| Purchase #3 | $242.88 | 8.257% | $262.9346 | $262.93 | $262.95 | $262.90 |
| Purchase #4 | $155.81 | 4.521% | $162.8542 | $162.85 | $162.85 | $162.90 |
| Purchase #5 | $167.63 | 9.834% | $184.1147 | $184.11 | $184.10 | $184.10 |
| Purchase #6 | $13.88 | 13.500% | $15.7538 | $15.75 | $15.75 | $15.80 |
| Purchase #7 | $226.57 | 8.263% | $245.2915 | $245.29 | $245.30 | $245.30 |
| 7 purchase totals = | $1,191.09 | $1,295.7145 | $1,295.70 | $1,295.75 | $1,295.70 | |