| 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 | $144.43 | 3.422% | $149.3724 | $149.37 | $149.35 | $149.40 |
| Purchase #2 | $240.35 | 5.716% | $254.0884 | $254.09 | $254.10 | $254.10 |
| Purchase #3 | $76.50 | 5.868% | $80.989 | $80.99 | $81.00 | $81.00 |
| Purchase #4 | $157.35 | 13.309% | $178.2917 | $178.29 | $178.30 | $178.30 |
| Purchase #5 | $193.66 | 12.233% | $217.3504 | $217.35 | $217.35 | $217.40 |
| Purchase #6 | $112.69 | 12.331% | $126.5858 | $126.59 | $126.60 | $126.60 |
| Purchase #7 | $51.60 | 9.350% | $56.4246 | $56.42 | $56.40 | $56.40 |
| 7 purchase totals = | $976.58 | $1,063.1023 | $1,063.10 | $1,063.10 | $1,063.20 | |