| 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 | $145.79 | 11.748% | $162.9174 | $162.92 | $162.90 | $162.90 |
| Purchase #2 | $88.59 | 11.270% | $98.5741 | $98.57 | $98.55 | $98.60 |
| Purchase #3 | $68.55 | 12.825% | $77.3415 | $77.34 | $77.35 | $77.30 |
| Purchase #4 | $171.69 | 12.114% | $192.4885 | $192.49 | $192.50 | $192.50 |
| Purchase #5 | $147.27 | 3.182% | $151.9561 | $151.96 | $151.95 | $152.00 |
| Purchase #6 | $56.35 | 7.307% | $60.4675 | $60.47 | $60.45 | $60.50 |
| Purchase #7 | $124.34 | 3.275% | $128.4121 | $128.41 | $128.40 | $128.40 |
| 7 purchase totals = | $802.58 | $872.1572 | $872.16 | $872.10 | $872.20 | |