| 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 | $181.36 | 11.193% | $201.6596 | $201.66 | $201.65 | $201.70 |
| Purchase #2 | $94.70 | 5.330% | $99.7475 | $99.75 | $99.75 | $99.70 |
| Purchase #3 | $113.26 | 6.107% | $120.1768 | $120.18 | $120.20 | $120.20 |
| Purchase #4 | $219.89 | 3.535% | $227.6631 | $227.66 | $227.65 | $227.70 |
| Purchase #5 | $150.41 | 4.285% | $156.8551 | $156.86 | $156.85 | $156.90 |
| Purchase #6 | $197.80 | 8.351% | $214.3183 | $214.32 | $214.30 | $214.30 |
| Purchase #7 | $187.68 | 8.530% | $203.6891 | $203.69 | $203.70 | $203.70 |
| 7 purchase totals = | $1,145.10 | $1,224.1095 | $1,224.12 | $1,224.10 | $1,224.20 | |