| 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 | $139.38 | 7.653% | $150.0468 | $150.05 | $150.05 | $150.00 |
| Purchase #2 | $131.89 | 11.467% | $147.0138 | $147.01 | $147.00 | $147.00 |
| Purchase #3 | $245.68 | 13.697% | $279.3308 | $279.33 | $279.35 | $279.30 |
| Purchase #4 | $171.75 | 12.614% | $193.4145 | $193.41 | $193.40 | $193.40 |
| Purchase #5 | $131.73 | 7.111% | $141.0973 | $141.10 | $141.10 | $141.10 |
| Purchase #6 | $6.89 | 11.645% | $7.6923 | $7.69 | $7.70 | $7.70 |
| Purchase #7 | $249.83 | 11.633% | $278.8927 | $278.89 | $278.90 | $278.90 |
| 7 purchase totals = | $1,077.15 | $1,197.4882 | $1,197.48 | $1,197.50 | $1,197.40 | |