| 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 | $180.44 | 10.867% | $200.0484 | $200.05 | $200.05 | $200.00 |
| Purchase #2 | $7.62 | 13.480% | $8.6472 | $8.65 | $8.65 | $8.60 |
| Purchase #3 | $190.76 | 12.472% | $214.5516 | $214.55 | $214.55 | $214.60 |
| Purchase #4 | $72.30 | 3.411% | $74.7662 | $74.77 | $74.75 | $74.80 |
| Purchase #5 | $189.55 | 4.259% | $197.6229 | $197.62 | $197.60 | $197.60 |
| Purchase #6 | $167.93 | 10.252% | $185.1462 | $185.15 | $185.15 | $185.10 |
| Purchase #7 | $226.98 | 4.348% | $236.8491 | $236.85 | $236.85 | $236.80 |
| 7 purchase totals = | $1,035.58 | $1,117.6316 | $1,117.64 | $1,117.60 | $1,117.50 | |