| 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 | $161.58 | 4.140% | $168.2694 | $168.27 | $168.25 | $168.30 |
| Purchase #2 | $213.83 | 5.874% | $226.3904 | $226.39 | $226.40 | $226.40 |
| Purchase #3 | $106.40 | 4.323% | $110.9997 | $111.00 | $111.00 | $111.00 |
| Purchase #4 | $177.84 | 6.458% | $189.3249 | $189.32 | $189.30 | $189.30 |
| Purchase #5 | $110.37 | 6.701% | $117.7659 | $117.77 | $117.75 | $117.80 |
| Purchase #6 | $171.42 | 12.647% | $193.0995 | $193.10 | $193.10 | $193.10 |
| Purchase #7 | $47.54 | 5.654% | $50.2279 | $50.23 | $50.25 | $50.20 |
| 7 purchase totals = | $988.98 | $1,056.0777 | $1,056.08 | $1,056.05 | $1,056.10 | |