| 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 | $118.60 | 9.599% | $129.9844 | $129.98 | $130.00 | $130.00 |
| Purchase #2 | $201.79 | 7.688% | $217.3036 | $217.30 | $217.30 | $217.30 |
| Purchase #3 | $187.40 | 9.360% | $204.9406 | $204.94 | $204.95 | $204.90 |
| Purchase #4 | $178.95 | 6.300% | $190.2239 | $190.22 | $190.20 | $190.20 |
| Purchase #5 | $136.75 | 13.564% | $155.2988 | $155.30 | $155.30 | $155.30 |
| Purchase #6 | $246.40 | 11.283% | $274.2013 | $274.20 | $274.20 | $274.20 |
| Purchase #7 | $5.59 | 11.724% | $6.2454 | $6.25 | $6.25 | $6.20 |
| 7 purchase totals = | $1,075.48 | $1,178.1980 | $1,178.19 | $1,178.20 | $1,178.10 | |