| 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 | $50.73 | 11.163% | $56.393 | $56.39 | $56.40 | $56.40 |
| Purchase #2 | $162.61 | 9.335% | $177.7896 | $177.79 | $177.80 | $177.80 |
| Purchase #3 | $10.26 | 9.615% | $11.2465 | $11.25 | $11.25 | $11.20 |
| Purchase #4 | $165.74 | 7.835% | $178.7257 | $178.73 | $178.75 | $178.70 |
| Purchase #5 | $39.52 | 5.479% | $41.6853 | $41.69 | $41.70 | $41.70 |
| Purchase #6 | $201.93 | 9.852% | $221.8241 | $221.82 | $221.80 | $221.80 |
| Purchase #7 | $176.77 | 7.466% | $189.9676 | $189.97 | $189.95 | $190.00 |
| 7 purchase totals = | $807.56 | $877.6318 | $877.64 | $877.65 | $877.60 | |