| 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 | $165.67 | 9.710% | $181.7566 | $181.76 | $181.75 | $181.80 |
| Purchase #2 | $158.95 | 13.867% | $180.9916 | $180.99 | $181.00 | $181.00 |
| Purchase #3 | $241.45 | 6.271% | $256.5913 | $256.59 | $256.60 | $256.60 |
| Purchase #4 | $142.55 | 11.353% | $158.7337 | $158.73 | $158.75 | $158.70 |
| Purchase #5 | $92.74 | 11.456% | $103.3643 | $103.36 | $103.35 | $103.40 |
| Purchase #6 | $89.68 | 4.196% | $93.443 | $93.44 | $93.45 | $93.40 |
| Purchase #7 | $231.60 | 6.299% | $246.1885 | $246.19 | $246.20 | $246.20 |
| 7 purchase totals = | $1,122.64 | $1,221.0690 | $1,221.06 | $1,221.10 | $1,221.10 | |