| 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 | $187.65 | 5.476% | $197.9257 | $197.93 | $197.95 | $197.90 |
| Purchase #2 | $96.82 | 10.598% | $107.081 | $107.08 | $107.10 | $107.10 |
| Purchase #3 | $66.50 | 7.447% | $71.4523 | $71.45 | $71.45 | $71.50 |
| Purchase #4 | $151.68 | 5.198% | $159.5643 | $159.56 | $159.55 | $159.60 |
| Purchase #5 | $115.25 | 12.558% | $129.7231 | $129.72 | $129.70 | $129.70 |
| Purchase #6 | $199.93 | 7.115% | $214.155 | $214.16 | $214.15 | $214.20 |
| Purchase #7 | $231.45 | 4.509% | $241.8861 | $241.89 | $241.90 | $241.90 |
| 7 purchase totals = | $1,049.28 | $1,121.7875 | $1,121.79 | $1,121.80 | $1,121.90 | |