| 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 | $158.39 | 13.393% | $179.6032 | $179.60 | $179.60 | $179.60 |
| Purchase #2 | $38.75 | 7.513% | $41.6613 | $41.66 | $41.65 | $41.70 |
| Purchase #3 | $142.92 | 11.716% | $159.6645 | $159.66 | $159.65 | $159.70 |
| Purchase #4 | $207.68 | 11.609% | $231.7896 | $231.79 | $231.80 | $231.80 |
| Purchase #5 | $219.80 | 10.744% | $243.4153 | $243.42 | $243.40 | $243.40 |
| Purchase #6 | $199.79 | 6.305% | $212.3868 | $212.39 | $212.40 | $212.40 |
| Purchase #7 | $63.48 | 7.441% | $68.2035 | $68.20 | $68.20 | $68.20 |
| 7 purchase totals = | $1,030.81 | $1,136.7242 | $1,136.72 | $1,136.70 | $1,136.80 | |