| 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 | $161.63 | 13.261% | $183.0638 | $183.06 | $183.05 | $183.10 |
| Purchase #2 | $106.43 | 13.292% | $120.5767 | $120.58 | $120.60 | $120.60 |
| Purchase #3 | $248.66 | 8.499% | $269.7936 | $269.79 | $269.80 | $269.80 |
| Purchase #4 | $219.73 | 9.558% | $240.7318 | $240.73 | $240.75 | $240.70 |
| Purchase #5 | $89.96 | 7.398% | $96.6152 | $96.62 | $96.60 | $96.60 |
| Purchase #6 | $87.51 | 5.607% | $92.4167 | $92.42 | $92.40 | $92.40 |
| Purchase #7 | $241.89 | 12.720% | $272.6584 | $272.66 | $272.65 | $272.70 |
| 7 purchase totals = | $1,155.81 | $1,275.8562 | $1,275.86 | $1,275.85 | $1,275.90 | |