| 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 | $137.31 | 12.374% | $154.3007 | $154.30 | $154.30 | $154.30 |
| Purchase #2 | $203.81 | 5.145% | $214.296 | $214.30 | $214.30 | $214.30 |
| Purchase #3 | $120.82 | 6.331% | $128.4691 | $128.47 | $128.45 | $128.50 |
| Purchase #4 | $158.78 | 8.662% | $172.5335 | $172.53 | $172.55 | $172.50 |
| Purchase #5 | $102.63 | 12.689% | $115.6527 | $115.65 | $115.65 | $115.70 |
| Purchase #6 | $231.49 | 7.269% | $248.317 | $248.32 | $248.30 | $248.30 |
| Purchase #7 | $117.67 | 7.853% | $126.9106 | $126.91 | $126.90 | $126.90 |
| 7 purchase totals = | $1,072.51 | $1,160.4796 | $1,160.48 | $1,160.45 | $1,160.50 | |