| 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 | $127.75 | 8.253% | $138.2932 | $138.29 | $138.30 | $138.30 |
| Purchase #2 | $171.87 | 6.856% | $183.6534 | $183.65 | $183.65 | $183.70 |
| Purchase #3 | $171.83 | 3.535% | $177.9042 | $177.90 | $177.90 | $177.90 |
| Purchase #4 | $135.99 | 8.624% | $147.7178 | $147.72 | $147.70 | $147.70 |
| Purchase #5 | $180.29 | 5.190% | $189.6471 | $189.65 | $189.65 | $189.60 |
| Purchase #6 | $183.96 | 13.634% | $209.0411 | $209.04 | $209.05 | $209.00 |
| Purchase #7 | $31.52 | 8.215% | $34.1094 | $34.11 | $34.10 | $34.10 |
| 7 purchase totals = | $1,003.21 | $1,080.3662 | $1,080.36 | $1,080.35 | $1,080.30 | |