| 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 | $67.95 | 9.535% | $74.429 | $74.43 | $74.45 | $74.40 |
| Purchase #2 | $154.55 | 5.718% | $163.3872 | $163.39 | $163.40 | $163.40 |
| Purchase #3 | $232.35 | 11.363% | $258.7519 | $258.75 | $258.75 | $258.80 |
| Purchase #4 | $206.59 | 11.781% | $230.9284 | $230.93 | $230.95 | $230.90 |
| Purchase #5 | $226.96 | 4.554% | $237.2958 | $237.30 | $237.30 | $237.30 |
| Purchase #6 | $235.93 | 5.288% | $248.406 | $248.41 | $248.40 | $248.40 |
| Purchase #7 | $157.59 | 5.111% | $165.6444 | $165.64 | $165.65 | $165.60 |
| 7 purchase totals = | $1,281.92 | $1,378.8427 | $1,378.85 | $1,378.90 | $1,378.80 | |