| 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 | $156.42 | 6.845% | $167.1269 | $167.13 | $167.15 | $167.10 |
| Purchase #2 | $92.82 | 7.205% | $99.5077 | $99.51 | $99.50 | $99.50 |
| Purchase #3 | $185.41 | 10.332% | $204.5666 | $204.57 | $204.55 | $204.60 |
| Purchase #4 | $232.41 | 13.291% | $263.2996 | $263.30 | $263.30 | $263.30 |
| Purchase #5 | $173.79 | 13.724% | $197.6409 | $197.64 | $197.65 | $197.60 |
| Purchase #6 | $38.84 | 8.110% | $41.9899 | $41.99 | $42.00 | $42.00 |
| Purchase #7 | $170.38 | 6.433% | $181.3405 | $181.34 | $181.35 | $181.30 |
| 7 purchase totals = | $1,050.07 | $1,155.4721 | $1,155.48 | $1,155.50 | $1,155.40 | |