| 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 | $160.66 | 13.220% | $181.8993 | $181.90 | $181.90 | $181.90 |
| Purchase #2 | $204.65 | 6.473% | $217.897 | $217.90 | $217.90 | $217.90 |
| Purchase #3 | $248.34 | 10.581% | $274.6169 | $274.62 | $274.60 | $274.60 |
| Purchase #4 | $23.47 | 5.577% | $24.7789 | $24.78 | $24.80 | $24.80 |
| Purchase #5 | $181.35 | 13.739% | $206.2657 | $206.27 | $206.25 | $206.30 |
| Purchase #6 | $34.96 | 4.102% | $36.3941 | $36.39 | $36.40 | $36.40 |
| Purchase #7 | $246.87 | 3.775% | $256.1893 | $256.19 | $256.20 | $256.20 |
| 7 purchase totals = | $1,100.30 | $1,198.0412 | $1,198.05 | $1,198.05 | $1,198.10 | |