| 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 | $45.98 | 11.665% | $51.3436 | $51.34 | $51.35 | $51.30 |
| Purchase #2 | $218.93 | 8.663% | $237.8959 | $237.90 | $237.90 | $237.90 |
| Purchase #3 | $178.69 | 4.632% | $186.9669 | $186.97 | $186.95 | $187.00 |
| Purchase #4 | $147.65 | 8.391% | $160.0393 | $160.04 | $160.05 | $160.00 |
| Purchase #5 | $71.84 | 6.449% | $76.473 | $76.47 | $76.45 | $76.50 |
| Purchase #6 | $144.58 | 5.546% | $152.5984 | $152.60 | $152.60 | $152.60 |
| Purchase #7 | $154.94 | 11.496% | $172.7519 | $172.75 | $172.75 | $172.80 |
| 7 purchase totals = | $962.61 | $1,038.0690 | $1,038.07 | $1,038.05 | $1,038.10 | |