| 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 | $169.61 | 4.650% | $177.4969 | $177.50 | $177.50 | $177.50 |
| Purchase #2 | $135.77 | 8.766% | $147.6716 | $147.67 | $147.65 | $147.70 |
| Purchase #3 | $157.61 | 5.131% | $165.697 | $165.70 | $165.70 | $165.70 |
| Purchase #4 | $158.39 | 4.544% | $165.5872 | $165.59 | $165.60 | $165.60 |
| Purchase #5 | $168.72 | 5.375% | $177.7887 | $177.79 | $177.80 | $177.80 |
| Purchase #6 | $136.90 | 3.694% | $141.9571 | $141.96 | $141.95 | $142.00 |
| Purchase #7 | $43.60 | 7.596% | $46.9119 | $46.91 | $46.90 | $46.90 |
| 7 purchase totals = | $970.60 | $1,023.1104 | $1,023.12 | $1,023.10 | $1,023.20 | |