| 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 | $6.54 | 10.703% | $7.24 | $7.24 | $7.25 | $7.20 |
| Purchase #2 | $133.25 | 13.473% | $151.2028 | $151.20 | $151.20 | $151.20 |
| Purchase #3 | $128.75 | 9.384% | $140.8319 | $140.83 | $140.85 | $140.80 |
| Purchase #4 | $211.57 | 6.143% | $224.5667 | $224.57 | $224.55 | $224.60 |
| Purchase #5 | $78.62 | 10.251% | $86.6793 | $86.68 | $86.70 | $86.70 |
| Purchase #6 | $32.59 | 4.685% | $34.1168 | $34.12 | $34.10 | $34.10 |
| Purchase #7 | $238.61 | 13.121% | $269.918 | $269.92 | $269.90 | $269.90 |
| 7 purchase totals = | $829.93 | $914.5555 | $914.56 | $914.55 | $914.50 | |