| 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 | $187.95 | 5.438% | $198.1707 | $198.17 | $198.15 | $198.20 |
| Purchase #2 | $130.71 | 8.542% | $141.8752 | $141.88 | $141.90 | $141.90 |
| Purchase #3 | $117.44 | 9.807% | $128.9573 | $128.96 | $128.95 | $129.00 |
| Purchase #4 | $175.98 | 11.261% | $195.7971 | $195.80 | $195.80 | $195.80 |
| Purchase #5 | $184.54 | 3.385% | $190.7867 | $190.79 | $190.80 | $190.80 |
| Purchase #6 | $176.42 | 12.467% | $198.4143 | $198.41 | $198.40 | $198.40 |
| Purchase #7 | $206.48 | 7.285% | $221.5221 | $221.52 | $221.50 | $221.50 |
| 7 purchase totals = | $1,179.52 | $1,275.5234 | $1,275.53 | $1,275.50 | $1,275.60 | |