| 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 | $16.56 | 8.240% | $17.9245 | $17.92 | $17.90 | $17.90 |
| Purchase #2 | $211.41 | 4.550% | $221.0292 | $221.03 | $221.05 | $221.00 |
| Purchase #3 | $156.99 | 12.623% | $176.8068 | $176.81 | $176.80 | $176.80 |
| Purchase #4 | $237.88 | 10.789% | $263.5449 | $263.54 | $263.55 | $263.50 |
| Purchase #5 | $35.29 | 11.475% | $39.3395 | $39.34 | $39.35 | $39.30 |
| Purchase #6 | $157.99 | 5.344% | $166.433 | $166.43 | $166.45 | $166.40 |
| Purchase #7 | $165.99 | 11.765% | $185.5187 | $185.52 | $185.50 | $185.50 |
| 7 purchase totals = | $982.11 | $1,070.5966 | $1,070.59 | $1,070.60 | $1,070.40 | |