| 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 | $158.87 | 12.288% | $178.3919 | $178.39 | $178.40 | $178.40 |
| Purchase #2 | $181.81 | 11.700% | $203.0818 | $203.08 | $203.10 | $203.10 |
| Purchase #3 | $198.49 | 6.539% | $211.4693 | $211.47 | $211.45 | $211.50 |
| Purchase #4 | $203.73 | 10.715% | $225.5597 | $225.56 | $225.55 | $225.60 |
| Purchase #5 | $198.68 | 12.178% | $222.8753 | $222.88 | $222.90 | $222.90 |
| Purchase #6 | $137.88 | 8.705% | $149.8825 | $149.88 | $149.90 | $149.90 |
| Purchase #7 | $64.43 | 11.442% | $71.8021 | $71.80 | $71.80 | $71.80 |
| 7 purchase totals = | $1,143.89 | $1,263.0626 | $1,263.06 | $1,263.10 | $1,263.20 | |