| 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 | $137.67 | 4.657% | $144.0813 | $144.08 | $144.10 | $144.10 |
| Purchase #2 | $207.54 | 6.182% | $220.3701 | $220.37 | $220.35 | $220.40 |
| Purchase #3 | $40.68 | 5.623% | $42.9674 | $42.97 | $42.95 | $43.00 |
| Purchase #4 | $153.52 | 8.609% | $166.7365 | $166.74 | $166.75 | $166.70 |
| Purchase #5 | $139.35 | 7.605% | $149.9476 | $149.95 | $149.95 | $149.90 |
| Purchase #6 | $172.28 | 8.775% | $187.3976 | $187.40 | $187.40 | $187.40 |
| Purchase #7 | $189.57 | 11.783% | $211.907 | $211.91 | $211.90 | $211.90 |
| 7 purchase totals = | $1,040.61 | $1,123.4075 | $1,123.42 | $1,123.40 | $1,123.40 | |