| 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 | $173.84 | 5.598% | $183.5716 | $183.57 | $183.55 | $183.60 |
| Purchase #2 | $107.72 | 4.460% | $112.5243 | $112.52 | $112.50 | $112.50 |
| Purchase #3 | $183.29 | 9.485% | $200.6751 | $200.68 | $200.70 | $200.70 |
| Purchase #4 | $241.97 | 10.651% | $267.7422 | $267.74 | $267.75 | $267.70 |
| Purchase #5 | $184.93 | 11.335% | $205.8918 | $205.89 | $205.90 | $205.90 |
| Purchase #6 | $204.79 | 8.369% | $221.9289 | $221.93 | $221.95 | $221.90 |
| Purchase #7 | $192.31 | 9.135% | $209.8775 | $209.88 | $209.90 | $209.90 |
| 7 purchase totals = | $1,288.85 | $1,402.2114 | $1,402.21 | $1,402.25 | $1,402.20 | |