| 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 | $168.55 | 10.537% | $186.3101 | $186.31 | $186.30 | $186.30 |
| Purchase #2 | $117.81 | 9.865% | $129.432 | $129.43 | $129.45 | $129.40 |
| Purchase #3 | $181.32 | 4.302% | $189.1204 | $189.12 | $189.10 | $189.10 |
| Purchase #4 | $170.42 | 6.124% | $180.8565 | $180.86 | $180.85 | $180.90 |
| Purchase #5 | $185.55 | 9.570% | $203.3071 | $203.31 | $203.30 | $203.30 |
| Purchase #6 | $17.87 | 12.742% | $20.147 | $20.15 | $20.15 | $20.10 |
| Purchase #7 | $108.60 | 3.856% | $112.7876 | $112.79 | $112.80 | $112.80 |
| 7 purchase totals = | $950.12 | $1,021.9607 | $1,021.97 | $1,021.95 | $1,021.90 | |