| 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 | $177.65 | 6.511% | $189.2168 | $189.22 | $189.20 | $189.20 |
| Purchase #2 | $46.34 | 11.503% | $51.6705 | $51.67 | $51.65 | $51.70 |
| Purchase #3 | $111.82 | 10.393% | $123.4415 | $123.44 | $123.45 | $123.40 |
| Purchase #4 | $195.95 | 10.128% | $215.7958 | $215.80 | $215.80 | $215.80 |
| Purchase #5 | $239.84 | 5.571% | $253.2015 | $253.20 | $253.20 | $253.20 |
| Purchase #6 | $142.82 | 9.194% | $155.9509 | $155.95 | $155.95 | $156.00 |
| Purchase #7 | $76.50 | 8.853% | $83.2725 | $83.27 | $83.25 | $83.30 |
| 7 purchase totals = | $990.92 | $1,072.5495 | $1,072.55 | $1,072.50 | $1,072.60 | |