| 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 | $158.75 | 6.357% | $168.8417 | $168.84 | $168.85 | $168.80 |
| Purchase #2 | $213.53 | 11.577% | $238.2504 | $238.25 | $238.25 | $238.30 |
| Purchase #3 | $240.62 | 12.345% | $270.3245 | $270.32 | $270.30 | $270.30 |
| Purchase #4 | $223.59 | 7.238% | $239.7734 | $239.77 | $239.75 | $239.80 |
| Purchase #5 | $72.86 | 9.325% | $79.6542 | $79.65 | $79.65 | $79.70 |
| Purchase #6 | $7.49 | 5.699% | $7.9169 | $7.92 | $7.90 | $7.90 |
| Purchase #7 | $73.55 | 3.169% | $75.8808 | $75.88 | $75.90 | $75.90 |
| 7 purchase totals = | $990.39 | $1,080.6419 | $1,080.63 | $1,080.60 | $1,080.70 | |