| 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 | $190.29 | 6.784% | $203.1993 | $203.20 | $203.20 | $203.20 |
| Purchase #2 | $133.50 | 9.283% | $145.8928 | $145.89 | $145.90 | $145.90 |
| Purchase #3 | $155.93 | 10.166% | $171.7818 | $171.78 | $171.80 | $171.80 |
| Purchase #4 | $168.46 | 10.310% | $185.8282 | $185.83 | $185.85 | $185.80 |
| Purchase #5 | $204.58 | 3.191% | $211.1081 | $211.11 | $211.10 | $211.10 |
| Purchase #6 | $14.99 | 8.632% | $16.2839 | $16.28 | $16.30 | $16.30 |
| Purchase #7 | $231.25 | 7.182% | $247.8584 | $247.86 | $247.85 | $247.90 |
| 7 purchase totals = | $1,099.00 | $1,181.9525 | $1,181.95 | $1,182.00 | $1,182.00 | |