| 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 | $110.60 | 4.152% | $115.1921 | $115.19 | $115.20 | $115.20 |
| Purchase #2 | $183.42 | 10.320% | $202.3489 | $202.35 | $202.35 | $202.30 |
| Purchase #3 | $152.71 | 10.294% | $168.43 | $168.43 | $168.45 | $168.40 |
| Purchase #4 | $7.61 | 12.851% | $8.588 | $8.59 | $8.60 | $8.60 |
| Purchase #5 | $56.37 | 6.248% | $59.892 | $59.89 | $59.90 | $59.90 |
| Purchase #6 | $57.72 | 10.294% | $63.6617 | $63.66 | $63.65 | $63.70 |
| Purchase #7 | $182.33 | 5.295% | $191.9844 | $191.98 | $192.00 | $192.00 |
| 7 purchase totals = | $750.76 | $810.0971 | $810.09 | $810.15 | $810.10 | |