| 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 | $210.98 | 7.276% | $226.3309 | $226.33 | $226.35 | $226.30 |
| Purchase #2 | $150.52 | 7.757% | $162.1958 | $162.20 | $162.20 | $162.20 |
| Purchase #3 | $130.37 | 11.206% | $144.9793 | $144.98 | $145.00 | $145.00 |
| Purchase #4 | $117.54 | 13.856% | $133.8263 | $133.83 | $133.85 | $133.80 |
| Purchase #5 | $232.49 | 11.737% | $259.7774 | $259.78 | $259.80 | $259.80 |
| Purchase #6 | $214.82 | 6.689% | $229.1893 | $229.19 | $229.20 | $229.20 |
| Purchase #7 | $17.65 | 3.271% | $18.2273 | $18.23 | $18.25 | $18.20 |
| 7 purchase totals = | $1,074.37 | $1,174.5263 | $1,174.54 | $1,174.65 | $1,174.50 | |