| 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 | $176.78 | 11.124% | $196.445 | $196.45 | $196.45 | $196.40 |
| Purchase #2 | $112.60 | 12.583% | $126.7685 | $126.77 | $126.75 | $126.80 |
| Purchase #3 | $234.91 | 10.151% | $258.7557 | $258.76 | $258.75 | $258.80 |
| Purchase #4 | $152.74 | 9.277% | $166.9097 | $166.91 | $166.90 | $166.90 |
| Purchase #5 | $220.96 | 9.710% | $242.4152 | $242.42 | $242.40 | $242.40 |
| Purchase #6 | $104.29 | 5.635% | $110.1667 | $110.17 | $110.15 | $110.20 |
| Purchase #7 | $35.75 | 4.245% | $37.2676 | $37.27 | $37.25 | $37.30 |
| 7 purchase totals = | $1,038.03 | $1,138.7284 | $1,138.75 | $1,138.65 | $1,138.80 | |