| 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 | $156.35 | 10.805% | $173.2436 | $173.24 | $173.25 | $173.20 |
| Purchase #2 | $192.26 | 7.204% | $206.1104 | $206.11 | $206.10 | $206.10 |
| Purchase #3 | $227.55 | 8.312% | $246.464 | $246.46 | $246.45 | $246.50 |
| Purchase #4 | $31.89 | 10.855% | $35.3517 | $35.35 | $35.35 | $35.40 |
| Purchase #5 | $101.90 | 7.488% | $109.5303 | $109.53 | $109.55 | $109.50 |
| Purchase #6 | $173.35 | 6.155% | $184.0197 | $184.02 | $184.00 | $184.00 |
| Purchase #7 | $227.54 | 13.776% | $258.8859 | $258.89 | $258.90 | $258.90 |
| 7 purchase totals = | $1,110.84 | $1,213.6056 | $1,213.60 | $1,213.60 | $1,213.60 | |