| 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 | $136.79 | 8.802% | $148.8303 | $148.83 | $148.85 | $148.80 |
| Purchase #2 | $175.98 | 4.303% | $183.5524 | $183.55 | $183.55 | $183.60 |
| Purchase #3 | $162.93 | 13.334% | $184.6551 | $184.66 | $184.65 | $184.70 |
| Purchase #4 | $24.58 | 9.345% | $26.877 | $26.88 | $26.90 | $26.90 |
| Purchase #5 | $22.37 | 13.551% | $25.4014 | $25.40 | $25.40 | $25.40 |
| Purchase #6 | $166.67 | 13.660% | $189.4371 | $189.44 | $189.45 | $189.40 |
| Purchase #7 | $206.62 | 11.322% | $230.0135 | $230.01 | $230.00 | $230.00 |
| 7 purchase totals = | $895.94 | $988.7668 | $988.77 | $988.80 | $988.80 | |