| 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 | $179.31 | 8.364% | $194.3075 | $194.31 | $194.30 | $194.30 |
| Purchase #2 | $128.44 | 4.219% | $133.8589 | $133.86 | $133.85 | $133.90 |
| Purchase #3 | $169.40 | 9.478% | $185.4557 | $185.46 | $185.45 | $185.50 |
| Purchase #4 | $199.72 | 12.460% | $224.6051 | $224.61 | $224.60 | $224.60 |
| Purchase #5 | $142.64 | 8.302% | $154.482 | $154.48 | $154.50 | $154.50 |
| Purchase #6 | $249.31 | 9.577% | $273.1864 | $273.19 | $273.20 | $273.20 |
| Purchase #7 | $119.60 | 8.464% | $129.7229 | $129.72 | $129.70 | $129.70 |
| 7 purchase totals = | $1,188.42 | $1,295.6185 | $1,295.63 | $1,295.60 | $1,295.70 | |