| 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 | $152.28 | 6.336% | $161.9285 | $161.93 | $161.95 | $161.90 |
| Purchase #2 | $211.81 | 11.223% | $235.5814 | $235.58 | $235.60 | $235.60 |
| Purchase #3 | $34.80 | 7.618% | $37.4511 | $37.45 | $37.45 | $37.50 |
| Purchase #4 | $239.45 | 13.134% | $270.8994 | $270.90 | $270.90 | $270.90 |
| Purchase #5 | $243.95 | 10.153% | $268.7182 | $268.72 | $268.70 | $268.70 |
| Purchase #6 | $111.90 | 9.299% | $122.3056 | $122.31 | $122.30 | $122.30 |
| Purchase #7 | $47.47 | 11.406% | $52.8844 | $52.88 | $52.90 | $52.90 |
| 7 purchase totals = | $1,041.66 | $1,149.7686 | $1,149.77 | $1,149.80 | $1,149.80 | |