| 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 | $167.98 | 12.260% | $188.5743 | $188.57 | $188.55 | $188.60 |
| Purchase #2 | $68.69 | 6.339% | $73.0443 | $73.04 | $73.05 | $73.00 |
| Purchase #3 | $240.82 | 9.471% | $263.6281 | $263.63 | $263.65 | $263.60 |
| Purchase #4 | $201.76 | 4.347% | $210.5305 | $210.53 | $210.55 | $210.50 |
| Purchase #5 | $74.83 | 8.311% | $81.0491 | $81.05 | $81.05 | $81.00 |
| Purchase #6 | $132.66 | 10.414% | $146.4752 | $146.48 | $146.50 | $146.50 |
| Purchase #7 | $168.97 | 6.715% | $180.3163 | $180.32 | $180.30 | $180.30 |
| 7 purchase totals = | $1,055.71 | $1,143.6178 | $1,143.62 | $1,143.65 | $1,143.50 | |