| 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 | $176.68 | 9.786% | $193.9699 | $193.97 | $193.95 | $194.00 |
| Purchase #2 | $47.37 | 10.842% | $52.5059 | $52.51 | $52.50 | $52.50 |
| Purchase #3 | $213.34 | 4.458% | $222.8507 | $222.85 | $222.85 | $222.90 |
| Purchase #4 | $187.38 | 7.852% | $202.0931 | $202.09 | $202.10 | $202.10 |
| Purchase #5 | $236.37 | 7.301% | $253.6274 | $253.63 | $253.65 | $253.60 |
| Purchase #6 | $152.52 | 10.818% | $169.0196 | $169.02 | $169.00 | $169.00 |
| Purchase #7 | $34.40 | 9.586% | $37.6976 | $37.70 | $37.70 | $37.70 |
| 7 purchase totals = | $1,048.06 | $1,131.7642 | $1,131.77 | $1,131.75 | $1,131.80 | |