| 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 | $165.92 | 7.452% | $178.2844 | $178.28 | $178.30 | $178.30 |
| Purchase #2 | $105.58 | 12.189% | $118.4491 | $118.45 | $118.45 | $118.40 |
| Purchase #3 | $196.67 | 8.463% | $213.3142 | $213.31 | $213.30 | $213.30 |
| Purchase #4 | $122.99 | 7.623% | $132.3655 | $132.37 | $132.35 | $132.40 |
| Purchase #5 | $117.92 | 3.202% | $121.6958 | $121.70 | $121.70 | $121.70 |
| Purchase #6 | $168.64 | 8.801% | $183.482 | $183.48 | $183.50 | $183.50 |
| Purchase #7 | $85.54 | 6.297% | $90.9265 | $90.93 | $90.95 | $90.90 |
| 7 purchase totals = | $963.26 | $1,038.5175 | $1,038.52 | $1,038.55 | $1,038.50 | |