| 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 | $150.60 | 7.654% | $162.1269 | $162.13 | $162.15 | $162.10 |
| Purchase #2 | $109.45 | 5.160% | $115.0976 | $115.10 | $115.10 | $115.10 |
| Purchase #3 | $205.66 | 7.231% | $220.5313 | $220.53 | $220.55 | $220.50 |
| Purchase #4 | $137.32 | 7.151% | $147.1398 | $147.14 | $147.15 | $147.10 |
| Purchase #5 | $226.39 | 3.475% | $234.2571 | $234.26 | $234.25 | $234.30 |
| Purchase #6 | $108.62 | 6.106% | $115.2523 | $115.25 | $115.25 | $115.30 |
| Purchase #7 | $152.42 | 8.449% | $165.298 | $165.30 | $165.30 | $165.30 |
| 7 purchase totals = | $1,090.46 | $1,159.7030 | $1,159.71 | $1,159.75 | $1,159.70 | |