| 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 | $123.34 | 5.202% | $129.7561 | $129.76 | $129.75 | $129.80 |
| Purchase #2 | $152.49 | 13.431% | $172.9709 | $172.97 | $172.95 | $173.00 |
| Purchase #3 | $203.44 | 6.380% | $216.4195 | $216.42 | $216.40 | $216.40 |
| Purchase #4 | $232.25 | 3.740% | $240.9362 | $240.94 | $240.95 | $240.90 |
| Purchase #5 | $111.66 | 3.322% | $115.3693 | $115.37 | $115.35 | $115.40 |
| Purchase #6 | $248.39 | 4.247% | $258.9391 | $258.94 | $258.95 | $258.90 |
| Purchase #7 | $156.75 | 7.741% | $168.884 | $168.88 | $168.90 | $168.90 |
| 7 purchase totals = | $1,228.32 | $1,303.2751 | $1,303.28 | $1,303.25 | $1,303.30 | |