| 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 | $142.62 | 11.437% | $158.9314 | $158.93 | $158.95 | $158.90 |
| Purchase #2 | $66.57 | 11.600% | $74.2921 | $74.29 | $74.30 | $74.30 |
| Purchase #3 | $220.60 | 7.786% | $237.7759 | $237.78 | $237.80 | $237.80 |
| Purchase #4 | $187.31 | 12.767% | $211.2239 | $211.22 | $211.20 | $211.20 |
| Purchase #5 | $162.90 | 6.656% | $173.7426 | $173.74 | $173.75 | $173.70 |
| Purchase #6 | $87.78 | 7.595% | $94.4469 | $94.45 | $94.45 | $94.40 |
| Purchase #7 | $231.94 | 4.590% | $242.586 | $242.59 | $242.60 | $242.60 |
| 7 purchase totals = | $1,099.72 | $1,192.9988 | $1,193.00 | $1,193.05 | $1,192.90 | |