| 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 | $14.40 | 13.585% | $16.3562 | $16.36 | $16.35 | $16.40 |
| Purchase #2 | $229.65 | 12.655% | $258.7122 | $258.71 | $258.70 | $258.70 |
| Purchase #3 | $193.98 | 3.577% | $200.9187 | $200.92 | $200.90 | $200.90 |
| Purchase #4 | $198.88 | 6.234% | $211.2782 | $211.28 | $211.30 | $211.30 |
| Purchase #5 | $176.40 | 3.170% | $181.9919 | $181.99 | $182.00 | $182.00 |
| Purchase #6 | $73.97 | 3.835% | $76.8067 | $76.81 | $76.80 | $76.80 |
| Purchase #7 | $57.77 | 7.554% | $62.1339 | $62.13 | $62.15 | $62.10 |
| 7 purchase totals = | $945.05 | $1,008.1978 | $1,008.20 | $1,008.20 | $1,008.20 | |