| 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 | $108.64 | 6.555% | $115.7614 | $115.76 | $115.75 | $115.80 |
| Purchase #2 | $235.70 | 13.588% | $267.7269 | $267.73 | $267.75 | $267.70 |
| Purchase #3 | $155.86 | 8.165% | $168.586 | $168.59 | $168.60 | $168.60 |
| Purchase #4 | $188.97 | 4.409% | $197.3017 | $197.30 | $197.30 | $197.30 |
| Purchase #5 | $138.95 | 3.410% | $143.6882 | $143.69 | $143.70 | $143.70 |
| Purchase #6 | $174.39 | 3.284% | $180.117 | $180.12 | $180.10 | $180.10 |
| Purchase #7 | $12.94 | 8.408% | $14.028 | $14.03 | $14.05 | $14.00 |
| 7 purchase totals = | $1,015.45 | $1,087.2092 | $1,087.22 | $1,087.25 | $1,087.20 | |