| 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 | $141.51 | 7.729% | $152.4473 | $152.45 | $152.45 | $152.40 |
| Purchase #2 | $106.64 | 10.109% | $117.4202 | $117.42 | $117.40 | $117.40 |
| Purchase #3 | $17.77 | 13.332% | $20.1391 | $20.14 | $20.15 | $20.10 |
| Purchase #4 | $201.28 | 10.421% | $222.2554 | $222.26 | $222.25 | $222.30 |
| Purchase #5 | $21.26 | 7.435% | $22.8407 | $22.84 | $22.85 | $22.80 |
| Purchase #6 | $230.86 | 6.271% | $245.3372 | $245.34 | $245.35 | $245.30 |
| Purchase #7 | $24.26 | 4.375% | $25.3214 | $25.32 | $25.30 | $25.30 |
| 7 purchase totals = | $743.58 | $805.7613 | $805.77 | $805.75 | $805.60 | |