| 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 | $70.57 | 6.568% | $75.205 | $75.21 | $75.20 | $75.20 |
| Purchase #2 | $106.91 | 8.276% | $115.7579 | $115.76 | $115.75 | $115.80 |
| Purchase #3 | $142.37 | 4.465% | $148.7268 | $148.73 | $148.75 | $148.70 |
| Purchase #4 | $250.44 | 11.634% | $279.5762 | $279.58 | $279.60 | $279.60 |
| Purchase #5 | $85.36 | 5.725% | $90.2469 | $90.25 | $90.25 | $90.20 |
| Purchase #6 | $223.42 | 7.742% | $240.7172 | $240.72 | $240.70 | $240.70 |
| Purchase #7 | $197.43 | 6.245% | $209.7595 | $209.76 | $209.75 | $209.80 |
| 7 purchase totals = | $1,076.50 | $1,159.9895 | $1,160.01 | $1,160.00 | $1,160.00 | |