| 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 | $8.48 | 3.137% | $8.746 | $8.75 | $8.75 | $8.70 |
| Purchase #2 | $175.72 | 10.708% | $194.5361 | $194.54 | $194.55 | $194.50 |
| Purchase #3 | $160.38 | 10.685% | $177.5166 | $177.52 | $177.50 | $177.50 |
| Purchase #4 | $198.67 | 9.251% | $217.049 | $217.05 | $217.05 | $217.00 |
| Purchase #5 | $138.29 | 13.779% | $157.345 | $157.35 | $157.35 | $157.30 |
| Purchase #6 | $147.80 | 6.423% | $157.2932 | $157.29 | $157.30 | $157.30 |
| Purchase #7 | $60.40 | 3.649% | $62.604 | $62.60 | $62.60 | $62.60 |
| 7 purchase totals = | $889.74 | $975.0899 | $975.10 | $975.10 | $974.90 | |