| 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 | $192.50 | 6.243% | $204.5178 | $204.52 | $204.50 | $204.50 |
| Purchase #2 | $128.28 | 8.102% | $138.6732 | $138.67 | $138.65 | $138.70 |
| Purchase #3 | $123.68 | 13.712% | $140.639 | $140.64 | $140.65 | $140.60 |
| Purchase #4 | $50.77 | 13.686% | $57.7184 | $57.72 | $57.70 | $57.70 |
| Purchase #5 | $72.40 | 10.254% | $79.8239 | $79.82 | $79.80 | $79.80 |
| Purchase #6 | $90.79 | 4.310% | $94.703 | $94.70 | $94.70 | $94.70 |
| Purchase #7 | $182.45 | 8.482% | $197.9254 | $197.93 | $197.95 | $197.90 |
| 7 purchase totals = | $840.87 | $914.0007 | $914.00 | $913.95 | $913.90 | |