| 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 | $205.93 | 7.364% | $221.0947 | $221.09 | $221.10 | $221.10 |
| Purchase #2 | $122.84 | 8.745% | $133.5824 | $133.58 | $133.60 | $133.60 |
| Purchase #3 | $88.98 | 12.764% | $100.3374 | $100.34 | $100.35 | $100.30 |
| Purchase #4 | $31.58 | 13.721% | $35.9131 | $35.91 | $35.90 | $35.90 |
| Purchase #5 | $8.87 | 4.483% | $9.2676 | $9.27 | $9.25 | $9.30 |
| Purchase #6 | $50.76 | 13.736% | $57.7324 | $57.73 | $57.75 | $57.70 |
| Purchase #7 | $158.29 | 11.293% | $176.1657 | $176.17 | $176.15 | $176.20 |
| 7 purchase totals = | $667.25 | $734.0933 | $734.09 | $734.10 | $734.10 | |