| 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 | $63.67 | 12.440% | $71.5905 | $71.59 | $71.60 | $71.60 |
| Purchase #2 | $158.62 | 13.403% | $179.8798 | $179.88 | $179.90 | $179.90 |
| Purchase #3 | $85.93 | 3.389% | $88.8422 | $88.84 | $88.85 | $88.80 |
| Purchase #4 | $112.63 | 10.494% | $124.4494 | $124.45 | $124.45 | $124.40 |
| Purchase #5 | $172.85 | 5.202% | $181.8417 | $181.84 | $181.85 | $181.80 |
| Purchase #6 | $180.71 | 7.675% | $194.5795 | $194.58 | $194.60 | $194.60 |
| Purchase #7 | $142.98 | 12.254% | $160.5008 | $160.50 | $160.50 | $160.50 |
| 7 purchase totals = | $917.39 | $1,001.6839 | $1,001.68 | $1,001.75 | $1,001.60 | |