| 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 | $75.36 | 10.394% | $83.1929 | $83.19 | $83.20 | $83.20 |
| Purchase #2 | $172.60 | 7.109% | $184.8701 | $184.87 | $184.85 | $184.90 |
| Purchase #3 | $236.25 | 13.252% | $267.5579 | $267.56 | $267.55 | $267.60 |
| Purchase #4 | $172.91 | 3.574% | $179.0898 | $179.09 | $179.10 | $179.10 |
| Purchase #5 | $204.52 | 13.242% | $231.6025 | $231.60 | $231.60 | $231.60 |
| Purchase #6 | $96.85 | 4.505% | $101.2131 | $101.21 | $101.20 | $101.20 |
| Purchase #7 | $125.55 | 3.162% | $129.5199 | $129.52 | $129.50 | $129.50 |
| 7 purchase totals = | $1,084.04 | $1,177.0462 | $1,177.04 | $1,177.00 | $1,177.10 | |