| 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 | $85.85 | 10.327% | $94.7157 | $94.72 | $94.70 | $94.70 |
| Purchase #2 | $160.97 | 7.231% | $172.6097 | $172.61 | $172.60 | $172.60 |
| Purchase #3 | $197.95 | 9.713% | $217.1769 | $217.18 | $217.20 | $217.20 |
| Purchase #4 | $178.72 | 12.815% | $201.623 | $201.62 | $201.60 | $201.60 |
| Purchase #5 | $179.56 | 13.787% | $204.3159 | $204.32 | $204.30 | $204.30 |
| Purchase #6 | $231.55 | 10.775% | $256.4995 | $256.50 | $256.50 | $256.50 |
| Purchase #7 | $119.87 | 12.241% | $134.5433 | $134.54 | $134.55 | $134.50 |
| 7 purchase totals = | $1,154.47 | $1,281.4840 | $1,281.49 | $1,281.45 | $1,281.40 | |