| 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 | $159.60 | 11.737% | $178.3323 | $178.33 | $178.35 | $178.30 |
| Purchase #2 | $245.73 | 9.799% | $269.8091 | $269.81 | $269.80 | $269.80 |
| Purchase #3 | $172.25 | 5.491% | $181.7082 | $181.71 | $181.70 | $181.70 |
| Purchase #4 | $187.57 | 9.585% | $205.5486 | $205.55 | $205.55 | $205.50 |
| Purchase #5 | $55.91 | 7.808% | $60.2755 | $60.28 | $60.30 | $60.30 |
| Purchase #6 | $101.62 | 5.226% | $106.9307 | $106.93 | $106.95 | $106.90 |
| Purchase #7 | $169.59 | 4.704% | $177.5675 | $177.57 | $177.55 | $177.60 |
| 7 purchase totals = | $1,092.27 | $1,180.1719 | $1,180.18 | $1,180.20 | $1,180.10 | |