| 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 | $146.97 | 3.712% | $152.4255 | $152.43 | $152.45 | $152.40 |
| Purchase #2 | $243.63 | 10.615% | $269.4913 | $269.49 | $269.50 | $269.50 |
| Purchase #3 | $178.68 | 6.201% | $189.7599 | $189.76 | $189.75 | $189.80 |
| Purchase #4 | $212.70 | 6.590% | $226.7169 | $226.72 | $226.70 | $226.70 |
| Purchase #5 | $173.72 | 7.855% | $187.3657 | $187.37 | $187.35 | $187.40 |
| Purchase #6 | $221.82 | 3.862% | $230.3867 | $230.39 | $230.40 | $230.40 |
| Purchase #7 | $212.40 | 9.427% | $232.4229 | $232.42 | $232.40 | $232.40 |
| 7 purchase totals = | $1,389.92 | $1,488.5689 | $1,488.58 | $1,488.55 | $1,488.60 | |