| 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 | $158.66 | 12.221% | $178.0498 | $178.05 | $178.05 | $178.00 |
| Purchase #2 | $75.60 | 5.741% | $79.9402 | $79.94 | $79.95 | $79.90 |
| Purchase #3 | $194.89 | 13.491% | $221.1826 | $221.18 | $221.20 | $221.20 |
| Purchase #4 | $103.95 | 6.205% | $110.4001 | $110.40 | $110.40 | $110.40 |
| Purchase #5 | $114.86 | 4.208% | $119.6933 | $119.69 | $119.70 | $119.70 |
| Purchase #6 | $213.40 | 8.417% | $231.3619 | $231.36 | $231.35 | $231.40 |
| Purchase #7 | $194.47 | 6.177% | $206.4824 | $206.48 | $206.50 | $206.50 |
| 7 purchase totals = | $1,055.83 | $1,147.1103 | $1,147.10 | $1,147.15 | $1,147.10 | |