| 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 | $137.29 | 13.256% | $155.4892 | $155.49 | $155.50 | $155.50 |
| Purchase #2 | $146.45 | 9.188% | $159.9058 | $159.91 | $159.90 | $159.90 |
| Purchase #3 | $175.27 | 5.336% | $184.6224 | $184.62 | $184.60 | $184.60 |
| Purchase #4 | $204.34 | 3.642% | $211.7821 | $211.78 | $211.80 | $211.80 |
| Purchase #5 | $64.72 | 8.153% | $69.9966 | $70.00 | $70.00 | $70.00 |
| Purchase #6 | $100.60 | 12.738% | $113.4144 | $113.41 | $113.40 | $113.40 |
| Purchase #7 | $85.75 | 5.787% | $90.7124 | $90.71 | $90.70 | $90.70 |
| 7 purchase totals = | $914.42 | $985.9229 | $985.92 | $985.90 | $985.90 | |