| 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 | $177.85 | 11.326% | $197.9933 | $197.99 | $198.00 | $198.00 |
| Purchase #2 | $103.63 | 6.140% | $109.9929 | $109.99 | $110.00 | $110.00 |
| Purchase #3 | $205.39 | 11.170% | $228.3321 | $228.33 | $228.35 | $228.30 |
| Purchase #4 | $103.50 | 10.665% | $114.5383 | $114.54 | $114.55 | $114.50 |
| Purchase #5 | $172.66 | 3.426% | $178.5753 | $178.58 | $178.60 | $178.60 |
| Purchase #6 | $22.87 | 13.338% | $25.9204 | $25.92 | $25.90 | $25.90 |
| Purchase #7 | $217.35 | 13.384% | $246.4401 | $246.44 | $246.45 | $246.40 |
| 7 purchase totals = | $1,003.25 | $1,101.7924 | $1,101.79 | $1,101.85 | $1,101.70 | |