| 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 | $137.78 | 10.264% | $151.9217 | $151.92 | $151.90 | $151.90 |
| Purchase #2 | $93.36 | 3.239% | $96.3839 | $96.38 | $96.40 | $96.40 |
| Purchase #3 | $111.42 | 5.316% | $117.3431 | $117.34 | $117.35 | $117.30 |
| Purchase #4 | $54.99 | 3.228% | $56.7651 | $56.77 | $56.75 | $56.80 |
| Purchase #5 | $72.50 | 11.724% | $80.9999 | $81.00 | $81.00 | $81.00 |
| Purchase #6 | $158.45 | 10.209% | $174.6262 | $174.63 | $174.65 | $174.60 |
| Purchase #7 | $153.98 | 9.171% | $168.1015 | $168.10 | $168.10 | $168.10 |
| 7 purchase totals = | $782.48 | $846.1414 | $846.14 | $846.15 | $846.10 | |