| 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 | $160.60 | 6.166% | $170.5026 | $170.50 | $170.50 | $170.50 |
| Purchase #2 | $122.84 | 6.252% | $130.52 | $130.52 | $130.50 | $130.50 |
| Purchase #3 | $41.36 | 8.677% | $44.9488 | $44.95 | $44.95 | $44.90 |
| Purchase #4 | $195.34 | 6.211% | $207.4726 | $207.47 | $207.45 | $207.50 |
| Purchase #5 | $161.81 | 3.253% | $167.0737 | $167.07 | $167.05 | $167.10 |
| Purchase #6 | $105.93 | 3.658% | $109.8049 | $109.80 | $109.80 | $109.80 |
| Purchase #7 | $241.55 | 5.467% | $254.7555 | $254.76 | $254.75 | $254.80 |
| 7 purchase totals = | $1,029.43 | $1,085.0781 | $1,085.07 | $1,085.00 | $1,085.10 | |