| 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 | $142.77 | 13.485% | $162.0225 | $162.02 | $162.00 | $162.00 |
| Purchase #2 | $184.79 | 4.427% | $192.9707 | $192.97 | $192.95 | $193.00 |
| Purchase #3 | $190.94 | 8.467% | $207.1069 | $207.11 | $207.10 | $207.10 |
| Purchase #4 | $157.25 | 11.626% | $175.5319 | $175.53 | $175.55 | $175.50 |
| Purchase #5 | $146.43 | 4.387% | $152.8539 | $152.85 | $152.85 | $152.90 |
| Purchase #6 | $219.95 | 4.638% | $230.1513 | $230.15 | $230.15 | $230.20 |
| Purchase #7 | $148.28 | 7.140% | $158.8672 | $158.87 | $158.85 | $158.90 |
| 7 purchase totals = | $1,190.41 | $1,279.5044 | $1,279.50 | $1,279.45 | $1,279.60 | |