| 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 | $147.59 | 10.196% | $162.6383 | $162.64 | $162.65 | $162.60 |
| Purchase #2 | $9.63 | 8.537% | $10.4521 | $10.45 | $10.45 | $10.50 |
| Purchase #3 | $34.43 | 7.817% | $37.1214 | $37.12 | $37.10 | $37.10 |
| Purchase #4 | $213.57 | 6.770% | $228.0287 | $228.03 | $228.05 | $228.00 |
| Purchase #5 | $156.59 | 8.245% | $169.5008 | $169.50 | $169.50 | $169.50 |
| Purchase #6 | $240.86 | 4.389% | $251.4313 | $251.43 | $251.45 | $251.40 |
| Purchase #7 | $72.83 | 8.857% | $79.2806 | $79.28 | $79.30 | $79.30 |
| 7 purchase totals = | $875.50 | $938.4532 | $938.45 | $938.50 | $938.40 | |