| 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 | $177.46 | 7.161% | $190.1679 | $190.17 | $190.15 | $190.20 |
| Purchase #2 | $156.39 | 5.232% | $164.5723 | $164.57 | $164.55 | $164.60 |
| Purchase #3 | $47.29 | 6.418% | $50.3251 | $50.33 | $50.35 | $50.30 |
| Purchase #4 | $87.64 | 9.762% | $96.1954 | $96.20 | $96.20 | $96.20 |
| Purchase #5 | $207.28 | 5.352% | $218.3736 | $218.37 | $218.35 | $218.40 |
| Purchase #6 | $153.26 | 13.671% | $174.2122 | $174.21 | $174.20 | $174.20 |
| Purchase #7 | $111.40 | 9.111% | $121.5497 | $121.55 | $121.55 | $121.50 |
| 7 purchase totals = | $940.72 | $1,015.3962 | $1,015.40 | $1,015.35 | $1,015.40 | |