| 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 | $197.80 | 6.763% | $211.1772 | $211.18 | $211.20 | $211.20 |
| Purchase #2 | $160.90 | 10.365% | $177.5773 | $177.58 | $177.60 | $177.60 |
| Purchase #3 | $76.63 | 8.369% | $83.0432 | $83.04 | $83.05 | $83.00 |
| Purchase #4 | $115.80 | 10.364% | $127.8015 | $127.80 | $127.80 | $127.80 |
| Purchase #5 | $159.76 | 7.558% | $171.8347 | $171.83 | $171.85 | $171.80 |
| Purchase #6 | $157.35 | 9.390% | $172.1252 | $172.13 | $172.15 | $172.10 |
| Purchase #7 | $97.94 | 13.425% | $111.0884 | $111.09 | $111.10 | $111.10 |
| 7 purchase totals = | $966.18 | $1,054.6475 | $1,054.65 | $1,054.75 | $1,054.60 | |