| 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 | $193.95 | 10.775% | $214.8481 | $214.85 | $214.85 | $214.80 |
| Purchase #2 | $62.94 | 6.871% | $67.2646 | $67.26 | $67.25 | $67.30 |
| Purchase #3 | $212.93 | 11.613% | $237.6576 | $237.66 | $237.65 | $237.70 |
| Purchase #4 | $83.42 | 7.408% | $89.5998 | $89.60 | $89.60 | $89.60 |
| Purchase #5 | $60.72 | 12.351% | $68.2195 | $68.22 | $68.20 | $68.20 |
| Purchase #6 | $118.29 | 8.781% | $128.677 | $128.68 | $128.70 | $128.70 |
| Purchase #7 | $166.91 | 4.690% | $174.7381 | $174.74 | $174.75 | $174.70 |
| 7 purchase totals = | $899.16 | $981.0047 | $981.01 | $981.00 | $981.00 | |