| 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 | $158.92 | 3.557% | $164.5728 | $164.57 | $164.55 | $164.60 |
| Purchase #2 | $139.87 | 9.129% | $152.6387 | $152.64 | $152.65 | $152.60 |
| Purchase #3 | $86.71 | 6.416% | $92.2733 | $92.27 | $92.25 | $92.30 |
| Purchase #4 | $223.99 | 7.509% | $240.8094 | $240.81 | $240.80 | $240.80 |
| Purchase #5 | $165.70 | 9.673% | $181.7282 | $181.73 | $181.75 | $181.70 |
| Purchase #6 | $226.88 | 9.406% | $248.2203 | $248.22 | $248.20 | $248.20 |
| Purchase #7 | $141.58 | 5.631% | $149.5524 | $149.55 | $149.55 | $149.60 |
| 7 purchase totals = | $1,143.65 | $1,229.7951 | $1,229.79 | $1,229.75 | $1,229.80 | |