| 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 | $202.59 | 7.686% | $218.1611 | $218.16 | $218.15 | $218.20 |
| Purchase #2 | $60.56 | 4.499% | $63.2846 | $63.28 | $63.30 | $63.30 |
| Purchase #3 | $121.52 | 7.693% | $130.8685 | $130.87 | $130.85 | $130.90 |
| Purchase #4 | $134.44 | 5.123% | $141.3274 | $141.33 | $141.35 | $141.30 |
| Purchase #5 | $71.53 | 11.806% | $79.9748 | $79.97 | $79.95 | $80.00 |
| Purchase #6 | $245.77 | 8.741% | $267.2528 | $267.25 | $267.25 | $267.30 |
| Purchase #7 | $60.45 | 13.847% | $68.8205 | $68.82 | $68.80 | $68.80 |
| 7 purchase totals = | $896.86 | $969.6897 | $969.68 | $969.65 | $969.80 | |