| 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 | $147.90 | 7.371% | $158.8017 | $158.80 | $158.80 | $158.80 |
| Purchase #2 | $233.44 | 3.174% | $240.8494 | $240.85 | $240.85 | $240.80 |
| Purchase #3 | $241.66 | 13.279% | $273.75 | $273.75 | $273.75 | $273.80 |
| Purchase #4 | $139.82 | 6.807% | $149.3375 | $149.34 | $149.35 | $149.30 |
| Purchase #5 | $156.98 | 9.419% | $171.7659 | $171.77 | $171.75 | $171.80 |
| Purchase #6 | $62.41 | 9.120% | $68.1018 | $68.10 | $68.10 | $68.10 |
| Purchase #7 | $85.45 | 10.783% | $94.6641 | $94.66 | $94.65 | $94.70 |
| 7 purchase totals = | $1,067.66 | $1,157.2704 | $1,157.27 | $1,157.25 | $1,157.30 | |