| 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 | $162.91 | 4.407% | $170.0894 | $170.09 | $170.10 | $170.10 |
| Purchase #2 | $135.57 | 6.480% | $144.3549 | $144.35 | $144.35 | $144.40 |
| Purchase #3 | $250.44 | 10.587% | $276.9541 | $276.95 | $276.95 | $277.00 |
| Purchase #4 | $141.53 | 4.563% | $147.988 | $147.99 | $148.00 | $148.00 |
| Purchase #5 | $43.96 | 7.874% | $47.4214 | $47.42 | $47.40 | $47.40 |
| Purchase #6 | $194.85 | 5.685% | $205.9272 | $205.93 | $205.95 | $205.90 |
| Purchase #7 | $63.62 | 5.725% | $67.2622 | $67.26 | $67.25 | $67.30 |
| 7 purchase totals = | $992.88 | $1,059.9972 | $1,059.99 | $1,060.00 | $1,060.10 | |