| 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 | $172.96 | 11.249% | $192.4163 | $192.42 | $192.40 | $192.40 |
| Purchase #2 | $140.62 | 4.756% | $147.3079 | $147.31 | $147.30 | $147.30 |
| Purchase #3 | $88.98 | 9.795% | $97.6956 | $97.70 | $97.70 | $97.70 |
| Purchase #4 | $207.61 | 6.650% | $221.4161 | $221.42 | $221.40 | $221.40 |
| Purchase #5 | $180.32 | 12.540% | $202.9321 | $202.93 | $202.95 | $202.90 |
| Purchase #6 | $111.81 | 7.111% | $119.7608 | $119.76 | $119.75 | $119.80 |
| Purchase #7 | $158.32 | 8.534% | $171.831 | $171.83 | $171.85 | $171.80 |
| 7 purchase totals = | $1,060.62 | $1,153.3598 | $1,153.37 | $1,153.35 | $1,153.30 | |