| 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 | $147.29 | 13.659% | $167.4083 | $167.41 | $167.40 | $167.40 |
| Purchase #2 | $245.50 | 5.359% | $258.6563 | $258.66 | $258.65 | $258.70 |
| Purchase #3 | $156.91 | 10.526% | $173.4263 | $173.43 | $173.45 | $173.40 |
| Purchase #4 | $79.42 | 11.829% | $88.8146 | $88.81 | $88.80 | $88.80 |
| Purchase #5 | $216.59 | 10.204% | $238.6908 | $238.69 | $238.70 | $238.70 |
| Purchase #6 | $26.26 | 6.722% | $28.0252 | $28.03 | $28.05 | $28.00 |
| Purchase #7 | $145.65 | 5.270% | $153.3258 | $153.33 | $153.35 | $153.30 |
| 7 purchase totals = | $1,017.62 | $1,108.3473 | $1,108.36 | $1,108.40 | $1,108.30 | |