| 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 | $144.30 | 9.814% | $158.4616 | $158.46 | $158.45 | $158.50 |
| Purchase #2 | $189.29 | 9.588% | $207.4391 | $207.44 | $207.45 | $207.40 |
| Purchase #3 | $238.30 | 12.229% | $267.4417 | $267.44 | $267.45 | $267.40 |
| Purchase #4 | $190.36 | 6.668% | $203.0532 | $203.05 | $203.05 | $203.10 |
| Purchase #5 | $144.93 | 13.474% | $164.4579 | $164.46 | $164.45 | $164.50 |
| Purchase #6 | $135.31 | 13.740% | $153.9016 | $153.90 | $153.90 | $153.90 |
| Purchase #7 | $92.42 | 9.492% | $101.1925 | $101.19 | $101.20 | $101.20 |
| 7 purchase totals = | $1,134.91 | $1,255.9476 | $1,255.94 | $1,255.95 | $1,256.00 | |