| 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 | $135.70 | 12.872% | $153.1673 | $153.17 | $153.15 | $153.20 |
| Purchase #2 | $22.32 | 4.698% | $23.3686 | $23.37 | $23.35 | $23.40 |
| Purchase #3 | $249.41 | 3.608% | $258.4087 | $258.41 | $258.40 | $258.40 |
| Purchase #4 | $145.87 | 9.348% | $159.5059 | $159.51 | $159.50 | $159.50 |
| Purchase #5 | $219.30 | 6.479% | $233.5084 | $233.51 | $233.50 | $233.50 |
| Purchase #6 | $128.55 | 8.626% | $139.6387 | $139.64 | $139.65 | $139.60 |
| Purchase #7 | $85.40 | 5.636% | $90.2131 | $90.21 | $90.20 | $90.20 |
| 7 purchase totals = | $986.55 | $1,057.8107 | $1,057.82 | $1,057.75 | $1,057.80 | |