| 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 | $17.54 | 5.637% | $18.5287 | $18.53 | $18.55 | $18.50 |
| Purchase #2 | $187.61 | 4.469% | $195.9943 | $195.99 | $196.00 | $196.00 |
| Purchase #3 | $23.25 | 9.725% | $25.5111 | $25.51 | $25.50 | $25.50 |
| Purchase #4 | $166.60 | 10.226% | $183.6365 | $183.64 | $183.65 | $183.60 |
| Purchase #5 | $170.32 | 3.521% | $176.317 | $176.32 | $176.30 | $176.30 |
| Purchase #6 | $117.30 | 12.134% | $131.5332 | $131.53 | $131.55 | $131.50 |
| Purchase #7 | $162.53 | 6.812% | $173.6015 | $173.60 | $173.60 | $173.60 |
| 7 purchase totals = | $845.15 | $905.1223 | $905.12 | $905.15 | $905.00 | |