| 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 | $191.85 | 7.388% | $206.0239 | $206.02 | $206.00 | $206.00 |
| Purchase #2 | $148.30 | 9.851% | $162.909 | $162.91 | $162.90 | $162.90 |
| Purchase #3 | $241.81 | 11.431% | $269.4513 | $269.45 | $269.45 | $269.50 |
| Purchase #4 | $14.71 | 12.236% | $16.5099 | $16.51 | $16.50 | $16.50 |
| Purchase #5 | $28.37 | 3.212% | $29.2812 | $29.28 | $29.30 | $29.30 |
| Purchase #6 | $138.50 | 5.236% | $145.7519 | $145.75 | $145.75 | $145.80 |
| Purchase #7 | $18.41 | 13.136% | $20.8283 | $20.83 | $20.85 | $20.80 |
| 7 purchase totals = | $781.95 | $850.7555 | $850.75 | $850.75 | $850.80 | |