| 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 | $136.86 | 13.570% | $155.4319 | $155.43 | $155.45 | $155.40 |
| Purchase #2 | $145.71 | 11.727% | $162.7974 | $162.80 | $162.80 | $162.80 |
| Purchase #3 | $145.75 | 8.240% | $157.7598 | $157.76 | $157.75 | $157.80 |
| Purchase #4 | $243.71 | 9.428% | $266.687 | $266.69 | $266.70 | $266.70 |
| Purchase #5 | $113.37 | 12.873% | $127.9641 | $127.96 | $127.95 | $128.00 |
| Purchase #6 | $56.34 | 9.608% | $61.7531 | $61.75 | $61.75 | $61.80 |
| Purchase #7 | $119.84 | 7.270% | $128.5524 | $128.55 | $128.55 | $128.60 |
| 7 purchase totals = | $961.58 | $1,060.9457 | $1,060.94 | $1,060.95 | $1,061.10 | |