| 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 | $145.81 | 7.799% | $157.1817 | $157.18 | $157.20 | $157.20 |
| Purchase #2 | $148.96 | 4.341% | $155.4264 | $155.43 | $155.45 | $155.40 |
| Purchase #3 | $208.51 | 10.517% | $230.439 | $230.44 | $230.45 | $230.40 |
| Purchase #4 | $232.81 | 13.105% | $263.3198 | $263.32 | $263.30 | $263.30 |
| Purchase #5 | $112.56 | 6.614% | $120.0047 | $120.00 | $120.00 | $120.00 |
| Purchase #6 | $49.47 | 7.810% | $53.3336 | $53.33 | $53.35 | $53.30 |
| Purchase #7 | $219.87 | 12.774% | $247.9562 | $247.96 | $247.95 | $248.00 |
| 7 purchase totals = | $1,117.99 | $1,227.6614 | $1,227.66 | $1,227.70 | $1,227.60 | |