| 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 | $108.53 | 7.737% | $116.927 | $116.93 | $116.95 | $116.90 |
| Purchase #2 | $142.26 | 3.403% | $147.1011 | $147.10 | $147.10 | $147.10 |
| Purchase #3 | $37.78 | 4.278% | $39.3962 | $39.40 | $39.40 | $39.40 |
| Purchase #4 | $178.84 | 9.608% | $196.0229 | $196.02 | $196.00 | $196.00 |
| Purchase #5 | $74.76 | 4.503% | $78.1264 | $78.13 | $78.15 | $78.10 |
| Purchase #6 | $158.60 | 5.154% | $166.7742 | $166.77 | $166.75 | $166.80 |
| Purchase #7 | $15.45 | 5.513% | $16.3018 | $16.30 | $16.30 | $16.30 |
| 7 purchase totals = | $716.22 | $760.6496 | $760.65 | $760.65 | $760.60 | |