| 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 | $131.76 | 9.564% | $144.3615 | $144.36 | $144.35 | $144.40 |
| Purchase #2 | $204.30 | 6.792% | $218.1761 | $218.18 | $218.20 | $218.20 |
| Purchase #3 | $38.93 | 7.204% | $41.7345 | $41.73 | $41.75 | $41.70 |
| Purchase #4 | $115.55 | 6.818% | $123.4282 | $123.43 | $123.45 | $123.40 |
| Purchase #5 | $104.69 | 10.812% | $116.0091 | $116.01 | $116.00 | $116.00 |
| Purchase #6 | $79.67 | 4.434% | $83.2026 | $83.20 | $83.20 | $83.20 |
| Purchase #7 | $114.28 | 5.294% | $120.33 | $120.33 | $120.35 | $120.30 |
| 7 purchase totals = | $789.18 | $847.2420 | $847.24 | $847.30 | $847.20 | |