| 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 | $227.82 | 11.243% | $253.4338 | $253.43 | $253.45 | $253.40 |
| Purchase #2 | $177.55 | 6.206% | $188.5688 | $188.57 | $188.55 | $188.60 |
| Purchase #3 | $187.59 | 3.369% | $193.9099 | $193.91 | $193.90 | $193.90 |
| Purchase #4 | $74.26 | 12.785% | $83.7541 | $83.75 | $83.75 | $83.80 |
| Purchase #5 | $160.89 | 11.223% | $178.9467 | $178.95 | $178.95 | $178.90 |
| Purchase #6 | $92.29 | 8.415% | $100.0562 | $100.06 | $100.05 | $100.10 |
| Purchase #7 | $168.29 | 5.741% | $177.9515 | $177.95 | $177.95 | $178.00 |
| 7 purchase totals = | $1,088.69 | $1,176.6210 | $1,176.62 | $1,176.60 | $1,176.70 | |