| 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 | $170.85 | 10.120% | $188.14 | $188.14 | $188.15 | $188.10 |
| Purchase #2 | $138.44 | 13.249% | $156.7819 | $156.78 | $156.80 | $156.80 |
| Purchase #3 | $31.69 | 7.315% | $34.0081 | $34.01 | $34.00 | $34.00 |
| Purchase #4 | $53.30 | 8.586% | $57.8763 | $57.88 | $57.90 | $57.90 |
| Purchase #5 | $233.64 | 9.136% | $254.9854 | $254.99 | $255.00 | $255.00 |
| Purchase #6 | $208.61 | 5.748% | $220.6009 | $220.60 | $220.60 | $220.60 |
| Purchase #7 | $45.82 | 4.130% | $47.7124 | $47.71 | $47.70 | $47.70 |
| 7 purchase totals = | $882.35 | $960.1050 | $960.11 | $960.15 | $960.10 | |