| 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 | $138.53 | 6.771% | $147.9099 | $147.91 | $147.90 | $147.90 |
| Purchase #2 | $123.46 | 5.874% | $130.712 | $130.71 | $130.70 | $130.70 |
| Purchase #3 | $212.27 | 5.327% | $223.5776 | $223.58 | $223.60 | $223.60 |
| Purchase #4 | $152.95 | 8.245% | $165.5607 | $165.56 | $165.55 | $165.60 |
| Purchase #5 | $122.93 | 6.718% | $131.1884 | $131.19 | $131.20 | $131.20 |
| Purchase #6 | $33.48 | 7.668% | $36.0472 | $36.05 | $36.05 | $36.00 |
| Purchase #7 | $107.85 | 8.296% | $116.7972 | $116.80 | $116.80 | $116.80 |
| 7 purchase totals = | $891.47 | $951.7930 | $951.80 | $951.80 | $951.80 | |