| 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 | $161.70 | 12.431% | $181.8009 | $181.80 | $181.80 | $181.80 |
| Purchase #2 | $66.68 | 12.789% | $75.2077 | $75.21 | $75.20 | $75.20 |
| Purchase #3 | $189.92 | 7.683% | $204.5116 | $204.51 | $204.50 | $204.50 |
| Purchase #4 | $69.55 | 5.170% | $73.1457 | $73.15 | $73.15 | $73.10 |
| Purchase #5 | $239.75 | 12.585% | $269.9225 | $269.92 | $269.90 | $269.90 |
| Purchase #6 | $113.80 | 6.159% | $120.8089 | $120.81 | $120.80 | $120.80 |
| Purchase #7 | $96.95 | 9.381% | $106.0449 | $106.04 | $106.05 | $106.00 |
| 7 purchase totals = | $938.35 | $1,031.4422 | $1,031.44 | $1,031.40 | $1,031.30 | |