| 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 | $181.35 | 4.333% | $189.2079 | $189.21 | $189.20 | $189.20 |
| Purchase #2 | $149.59 | 6.474% | $159.2745 | $159.27 | $159.25 | $159.30 |
| Purchase #3 | $51.94 | 12.242% | $58.2985 | $58.30 | $58.30 | $58.30 |
| Purchase #4 | $157.53 | 12.628% | $177.4229 | $177.42 | $177.40 | $177.40 |
| Purchase #5 | $77.44 | 3.613% | $80.2379 | $80.24 | $80.25 | $80.20 |
| Purchase #6 | $177.88 | 7.828% | $191.8044 | $191.80 | $191.80 | $191.80 |
| Purchase #7 | $166.60 | 7.250% | $178.6785 | $178.68 | $178.70 | $178.70 |
| 7 purchase totals = | $962.33 | $1,034.9246 | $1,034.92 | $1,034.90 | $1,034.90 | |