| 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 | $177.50 | 11.298% | $197.554 | $197.55 | $197.55 | $197.60 |
| Purchase #2 | $157.81 | 9.642% | $173.026 | $173.03 | $173.05 | $173.00 |
| Purchase #3 | $206.50 | 10.405% | $227.9863 | $227.99 | $228.00 | $228.00 |
| Purchase #4 | $182.60 | 6.746% | $194.9182 | $194.92 | $194.90 | $194.90 |
| Purchase #5 | $217.58 | 10.439% | $240.2932 | $240.29 | $240.30 | $240.30 |
| Purchase #6 | $187.62 | 8.196% | $202.9973 | $203.00 | $203.00 | $203.00 |
| Purchase #7 | $52.34 | 3.518% | $54.1813 | $54.18 | $54.20 | $54.20 |
| 7 purchase totals = | $1,181.95 | $1,290.9563 | $1,290.96 | $1,291.00 | $1,291.00 | |