| 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 | $142.93 | 9.789% | $156.9214 | $156.92 | $156.90 | $156.90 |
| Purchase #2 | $34.97 | 13.674% | $39.7518 | $39.75 | $39.75 | $39.80 |
| Purchase #3 | $210.59 | 7.368% | $226.1063 | $226.11 | $226.10 | $226.10 |
| Purchase #4 | $228.84 | 13.829% | $260.4863 | $260.49 | $260.50 | $260.50 |
| Purchase #5 | $146.99 | 4.265% | $153.2591 | $153.26 | $153.25 | $153.30 |
| Purchase #6 | $45.56 | 4.215% | $47.4804 | $47.48 | $47.50 | $47.50 |
| Purchase #7 | $178.87 | 11.547% | $199.5241 | $199.52 | $199.50 | $199.50 |
| 7 purchase totals = | $988.75 | $1,083.5294 | $1,083.53 | $1,083.50 | $1,083.60 | |