| 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 | $158.65 | 11.742% | $177.2787 | $177.28 | $177.30 | $177.30 |
| Purchase #2 | $149.50 | 5.441% | $157.6343 | $157.63 | $157.65 | $157.60 |
| Purchase #3 | $146.54 | 13.200% | $165.8833 | $165.88 | $165.90 | $165.90 |
| Purchase #4 | $38.47 | 6.165% | $40.8417 | $40.84 | $40.85 | $40.80 |
| Purchase #5 | $27.56 | 6.717% | $29.4112 | $29.41 | $29.40 | $29.40 |
| Purchase #6 | $96.40 | 3.660% | $99.9282 | $99.93 | $99.95 | $99.90 |
| Purchase #7 | $162.91 | 12.862% | $183.8635 | $183.86 | $183.85 | $183.90 |
| 7 purchase totals = | $780.03 | $854.8409 | $854.83 | $854.90 | $854.80 | |