| 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 | $196.67 | 12.447% | $221.1495 | $221.15 | $221.15 | $221.10 |
| Purchase #2 | $74.64 | 13.319% | $84.5813 | $84.58 | $84.60 | $84.60 |
| Purchase #3 | $111.82 | 5.511% | $117.9824 | $117.98 | $118.00 | $118.00 |
| Purchase #4 | $37.25 | 9.701% | $40.8636 | $40.86 | $40.85 | $40.90 |
| Purchase #5 | $5.78 | 8.288% | $6.259 | $6.26 | $6.25 | $6.30 |
| Purchase #6 | $162.93 | 8.164% | $176.2316 | $176.23 | $176.25 | $176.20 |
| Purchase #7 | $18.47 | 9.168% | $20.1633 | $20.16 | $20.15 | $20.20 |
| 7 purchase totals = | $607.56 | $667.2307 | $667.22 | $667.25 | $667.30 | |