| 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 | $146.89 | 7.323% | $157.6468 | $157.65 | $157.65 | $157.60 |
| Purchase #2 | $112.60 | 8.287% | $121.9312 | $121.93 | $121.95 | $121.90 |
| Purchase #3 | $61.33 | 8.237% | $66.3818 | $66.38 | $66.40 | $66.40 |
| Purchase #4 | $67.69 | 10.163% | $74.5693 | $74.57 | $74.55 | $74.60 |
| Purchase #5 | $178.27 | 10.757% | $197.4465 | $197.45 | $197.45 | $197.40 |
| Purchase #6 | $10.26 | 10.626% | $11.3502 | $11.35 | $11.35 | $11.40 |
| Purchase #7 | $41.97 | 12.679% | $47.2914 | $47.29 | $47.30 | $47.30 |
| 7 purchase totals = | $619.01 | $676.6172 | $676.62 | $676.65 | $676.60 | |