| 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 | $181.87 | 5.323% | $191.5509 | $191.55 | $191.55 | $191.60 |
| Purchase #2 | $123.76 | 8.540% | $134.3291 | $134.33 | $134.35 | $134.30 |
| Purchase #3 | $70.81 | 4.450% | $73.961 | $73.96 | $73.95 | $74.00 |
| Purchase #4 | $139.72 | 5.832% | $147.8685 | $147.87 | $147.85 | $147.90 |
| Purchase #5 | $201.79 | 13.394% | $228.8178 | $228.82 | $228.80 | $228.80 |
| Purchase #6 | $89.63 | 10.312% | $98.8726 | $98.87 | $98.85 | $98.90 |
| Purchase #7 | $179.86 | 13.674% | $204.4541 | $204.45 | $204.45 | $204.50 |
| 7 purchase totals = | $987.44 | $1,079.8540 | $1,079.85 | $1,079.80 | $1,080.00 | |