| 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 | $132.86 | 9.335% | $145.2625 | $145.26 | $145.25 | $145.30 |
| Purchase #2 | $13.48 | 4.369% | $14.0689 | $14.07 | $14.05 | $14.10 |
| Purchase #3 | $70.87 | 11.654% | $79.1292 | $79.13 | $79.15 | $79.10 |
| Purchase #4 | $179.63 | 3.474% | $185.8703 | $185.87 | $185.85 | $185.90 |
| Purchase #5 | $235.55 | 13.202% | $266.6473 | $266.65 | $266.65 | $266.60 |
| Purchase #6 | $181.85 | 10.284% | $200.5515 | $200.55 | $200.55 | $200.60 |
| Purchase #7 | $98.89 | 8.550% | $107.3451 | $107.35 | $107.35 | $107.30 |
| 7 purchase totals = | $913.13 | $998.8748 | $998.88 | $998.85 | $998.90 | |