| 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 | $118.64 | 8.554% | $128.7885 | $128.79 | $128.80 | $128.80 |
| Purchase #2 | $101.65 | 4.211% | $105.9305 | $105.93 | $105.95 | $105.90 |
| Purchase #3 | $242.40 | 13.480% | $275.0755 | $275.08 | $275.10 | $275.10 |
| Purchase #4 | $176.91 | 7.379% | $189.9642 | $189.96 | $189.95 | $190.00 |
| Purchase #5 | $162.58 | 13.740% | $184.9185 | $184.92 | $184.90 | $184.90 |
| Purchase #6 | $176.98 | 12.596% | $199.2724 | $199.27 | $199.25 | $199.30 |
| Purchase #7 | $42.46 | 13.118% | $48.0299 | $48.03 | $48.05 | $48.00 |
| 7 purchase totals = | $1,021.62 | $1,131.9795 | $1,131.98 | $1,132.00 | $1,132.00 | |