| 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 | $140.78 | 4.633% | $147.3023 | $147.30 | $147.30 | $147.30 |
| Purchase #2 | $154.49 | 5.400% | $162.8325 | $162.83 | $162.85 | $162.80 |
| Purchase #3 | $11.43 | 5.799% | $12.0928 | $12.09 | $12.10 | $12.10 |
| Purchase #4 | $197.92 | 13.802% | $225.2369 | $225.24 | $225.25 | $225.20 |
| Purchase #5 | $170.51 | 7.287% | $182.9351 | $182.94 | $182.95 | $182.90 |
| Purchase #6 | $139.84 | 11.539% | $155.9761 | $155.98 | $156.00 | $156.00 |
| Purchase #7 | $166.52 | 7.217% | $178.5377 | $178.54 | $178.55 | $178.50 |
| 7 purchase totals = | $981.49 | $1,064.9134 | $1,064.92 | $1,065.00 | $1,064.80 | |