| 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 | $6.42 | 12.166% | $7.2011 | $7.20 | $7.20 | $7.20 |
| Purchase #2 | $151.76 | 4.191% | $158.1203 | $158.12 | $158.10 | $158.10 |
| Purchase #3 | $22.75 | 11.345% | $25.331 | $25.33 | $25.35 | $25.30 |
| Purchase #4 | $199.47 | 7.588% | $214.6058 | $214.61 | $214.60 | $214.60 |
| Purchase #5 | $31.43 | 13.541% | $35.6859 | $35.69 | $35.70 | $35.70 |
| Purchase #6 | $158.99 | 9.597% | $174.2483 | $174.25 | $174.25 | $174.20 |
| Purchase #7 | $146.85 | 11.759% | $164.1181 | $164.12 | $164.10 | $164.10 |
| 7 purchase totals = | $717.67 | $779.3105 | $779.32 | $779.30 | $779.20 | |