| 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 | $174.97 | 7.351% | $187.832 | $187.83 | $187.85 | $187.80 |
| Purchase #2 | $88.95 | 8.717% | $96.7038 | $96.70 | $96.70 | $96.70 |
| Purchase #3 | $185.36 | 8.864% | $201.7903 | $201.79 | $201.80 | $201.80 |
| Purchase #4 | $144.96 | 11.351% | $161.4144 | $161.41 | $161.40 | $161.40 |
| Purchase #5 | $77.54 | 6.467% | $82.5545 | $82.55 | $82.55 | $82.60 |
| Purchase #6 | $130.29 | 5.853% | $137.9159 | $137.92 | $137.90 | $137.90 |
| Purchase #7 | $188.97 | 13.411% | $214.3128 | $214.31 | $214.30 | $214.30 |
| 7 purchase totals = | $991.04 | $1,082.5237 | $1,082.51 | $1,082.50 | $1,082.50 | |