| 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 | $178.77 | 13.748% | $203.3473 | $203.35 | $203.35 | $203.30 |
| Purchase #2 | $13.50 | 10.350% | $14.8973 | $14.90 | $14.90 | $14.90 |
| Purchase #3 | $233.67 | 8.212% | $252.859 | $252.86 | $252.85 | $252.90 |
| Purchase #4 | $154.87 | 11.773% | $173.1028 | $173.10 | $173.10 | $173.10 |
| Purchase #5 | $103.59 | 6.527% | $110.3513 | $110.35 | $110.35 | $110.40 |
| Purchase #6 | $56.91 | 9.103% | $62.0905 | $62.09 | $62.10 | $62.10 |
| Purchase #7 | $180.96 | 4.184% | $188.5314 | $188.53 | $188.55 | $188.50 |
| 7 purchase totals = | $922.27 | $1,005.1796 | $1,005.18 | $1,005.20 | $1,005.20 | |