| 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 | $166.31 | 4.487% | $173.7723 | $173.77 | $173.75 | $173.80 |
| Purchase #2 | $46.25 | 10.111% | $50.9263 | $50.93 | $50.95 | $50.90 |
| Purchase #3 | $201.78 | 8.402% | $218.7336 | $218.73 | $218.75 | $218.70 |
| Purchase #4 | $162.45 | 4.480% | $169.7278 | $169.73 | $169.75 | $169.70 |
| Purchase #5 | $185.57 | 10.211% | $204.5186 | $204.52 | $204.50 | $204.50 |
| Purchase #6 | $112.89 | 10.670% | $124.9354 | $124.94 | $124.95 | $124.90 |
| Purchase #7 | $71.61 | 13.409% | $81.2122 | $81.21 | $81.20 | $81.20 |
| 7 purchase totals = | $946.86 | $1,023.8262 | $1,023.83 | $1,023.85 | $1,023.70 | |