| 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 | $145.78 | 11.381% | $162.3712 | $162.37 | $162.35 | $162.40 |
| Purchase #2 | $46.51 | 8.352% | $50.3945 | $50.39 | $50.40 | $50.40 |
| Purchase #3 | $65.55 | 10.149% | $72.2027 | $72.20 | $72.20 | $72.20 |
| Purchase #4 | $249.99 | 4.814% | $262.0245 | $262.02 | $262.00 | $262.00 |
| Purchase #5 | $211.75 | 10.341% | $233.6471 | $233.65 | $233.65 | $233.60 |
| Purchase #6 | $175.93 | 8.427% | $190.7556 | $190.76 | $190.75 | $190.80 |
| Purchase #7 | $93.83 | 9.570% | $102.8095 | $102.81 | $102.80 | $102.80 |
| 7 purchase totals = | $989.34 | $1,074.2051 | $1,074.20 | $1,074.15 | $1,074.20 | |