| 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 | $152.89 | 3.696% | $158.5408 | $158.54 | $158.55 | $158.50 |
| Purchase #2 | $185.78 | 6.484% | $197.826 | $197.83 | $197.85 | $197.80 |
| Purchase #3 | $61.75 | 8.131% | $66.7709 | $66.77 | $66.75 | $66.80 |
| Purchase #4 | $151.29 | 5.459% | $159.5489 | $159.55 | $159.55 | $159.50 |
| Purchase #5 | $174.26 | 13.573% | $197.9123 | $197.91 | $197.90 | $197.90 |
| Purchase #6 | $184.62 | 5.764% | $195.2615 | $195.26 | $195.25 | $195.30 |
| Purchase #7 | $198.95 | 6.187% | $211.259 | $211.26 | $211.25 | $211.30 |
| 7 purchase totals = | $1,109.54 | $1,187.1194 | $1,187.12 | $1,187.10 | $1,187.10 | |