| 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 | $189.53 | 3.182% | $195.5608 | $195.56 | $195.55 | $195.60 |
| Purchase #2 | $196.58 | 3.261% | $202.9905 | $202.99 | $203.00 | $203.00 |
| Purchase #3 | $187.56 | 10.455% | $207.1694 | $207.17 | $207.15 | $207.20 |
| Purchase #4 | $162.42 | 13.430% | $184.233 | $184.23 | $184.25 | $184.20 |
| Purchase #5 | $197.40 | 10.256% | $217.6453 | $217.65 | $217.65 | $217.60 |
| Purchase #6 | $231.41 | 10.690% | $256.1477 | $256.15 | $256.15 | $256.10 |
| Purchase #7 | $128.25 | 8.796% | $139.5309 | $139.53 | $139.55 | $139.50 |
| 7 purchase totals = | $1,293.15 | $1,403.2776 | $1,403.28 | $1,403.30 | $1,403.20 | |