| 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 | $179.92 | 6.204% | $191.0822 | $191.08 | $191.10 | $191.10 |
| Purchase #2 | $204.74 | 12.717% | $230.7768 | $230.78 | $230.80 | $230.80 |
| Purchase #3 | $92.65 | 12.190% | $103.944 | $103.94 | $103.95 | $103.90 |
| Purchase #4 | $146.97 | 13.517% | $166.8359 | $166.84 | $166.85 | $166.80 |
| Purchase #5 | $92.81 | 9.430% | $101.562 | $101.56 | $101.55 | $101.60 |
| Purchase #6 | $134.25 | 13.840% | $152.8302 | $152.83 | $152.85 | $152.80 |
| Purchase #7 | $90.44 | 3.375% | $93.4924 | $93.49 | $93.50 | $93.50 |
| 7 purchase totals = | $941.78 | $1,040.5235 | $1,040.52 | $1,040.60 | $1,040.50 | |