| 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 | $198.81 | 7.811% | $214.339 | $214.34 | $214.35 | $214.30 |
| Purchase #2 | $150.44 | 9.664% | $164.9785 | $164.98 | $165.00 | $165.00 |
| Purchase #3 | $121.57 | 5.450% | $128.1956 | $128.20 | $128.20 | $128.20 |
| Purchase #4 | $91.33 | 13.576% | $103.729 | $103.73 | $103.75 | $103.70 |
| Purchase #5 | $199.38 | 9.556% | $218.4328 | $218.43 | $218.45 | $218.40 |
| Purchase #6 | $180.54 | 3.822% | $187.4402 | $187.44 | $187.45 | $187.40 |
| Purchase #7 | $139.57 | 11.434% | $155.5284 | $155.53 | $155.55 | $155.50 |
| 7 purchase totals = | $1,081.64 | $1,172.6435 | $1,172.65 | $1,172.75 | $1,172.50 | |