| 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 | $177.64 | 9.636% | $194.7574 | $194.76 | $194.75 | $194.80 |
| Purchase #2 | $194.32 | 7.462% | $208.8202 | $208.82 | $208.80 | $208.80 |
| Purchase #3 | $120.65 | 6.511% | $128.5055 | $128.51 | $128.50 | $128.50 |
| Purchase #4 | $43.95 | 8.394% | $47.6392 | $47.64 | $47.65 | $47.60 |
| Purchase #5 | $55.78 | 3.349% | $57.6481 | $57.65 | $57.65 | $57.60 |
| Purchase #6 | $6.64 | 12.792% | $7.4894 | $7.49 | $7.50 | $7.50 |
| Purchase #7 | $115.40 | 5.724% | $122.0055 | $122.01 | $122.00 | $122.00 |
| 7 purchase totals = | $714.38 | $766.8653 | $766.88 | $766.85 | $766.80 | |