| 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 | $164.82 | 5.668% | $174.162 | $174.16 | $174.15 | $174.20 |
| Purchase #2 | $248.82 | 7.487% | $267.4492 | $267.45 | $267.45 | $267.40 |
| Purchase #3 | $215.73 | 10.788% | $239.003 | $239.00 | $239.00 | $239.00 |
| Purchase #4 | $25.99 | 7.772% | $28.0099 | $28.01 | $28.00 | $28.00 |
| Purchase #5 | $140.30 | 13.157% | $158.7593 | $158.76 | $158.75 | $158.80 |
| Purchase #6 | $235.37 | 12.282% | $264.2781 | $264.28 | $264.30 | $264.30 |
| Purchase #7 | $145.61 | 10.414% | $160.7738 | $160.77 | $160.75 | $160.80 |
| 7 purchase totals = | $1,176.64 | $1,292.4353 | $1,292.43 | $1,292.40 | $1,292.50 | |