| 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 | $138.94 | 10.602% | $153.6704 | $153.67 | $153.65 | $153.70 |
| Purchase #2 | $192.54 | 11.438% | $214.5627 | $214.56 | $214.55 | $214.60 |
| Purchase #3 | $224.47 | 6.873% | $239.8978 | $239.90 | $239.90 | $239.90 |
| Purchase #4 | $7.54 | 8.582% | $8.1871 | $8.19 | $8.20 | $8.20 |
| Purchase #5 | $242.56 | 9.838% | $266.4231 | $266.42 | $266.40 | $266.40 |
| Purchase #6 | $188.59 | 13.407% | $213.8743 | $213.87 | $213.85 | $213.90 |
| Purchase #7 | $5.85 | 6.428% | $6.226 | $6.23 | $6.25 | $6.20 |
| 7 purchase totals = | $1,000.49 | $1,102.8414 | $1,102.84 | $1,102.80 | $1,102.90 | |