| 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 | $171.30 | 8.173% | $185.3003 | $185.30 | $185.30 | $185.30 |
| Purchase #2 | $245.75 | 6.103% | $260.7481 | $260.75 | $260.75 | $260.70 |
| Purchase #3 | $219.46 | 5.186% | $230.8412 | $230.84 | $230.85 | $230.80 |
| Purchase #4 | $135.69 | 3.696% | $140.7051 | $140.71 | $140.70 | $140.70 |
| Purchase #5 | $136.28 | 11.483% | $151.929 | $151.93 | $151.95 | $151.90 |
| Purchase #6 | $165.76 | 13.167% | $187.5856 | $187.59 | $187.60 | $187.60 |
| Purchase #7 | $28.98 | 7.732% | $31.2207 | $31.22 | $31.20 | $31.20 |
| 7 purchase totals = | $1,103.22 | $1,188.3300 | $1,188.34 | $1,188.35 | $1,188.20 | |