| 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 | $147.90 | 4.449% | $154.4801 | $154.48 | $154.50 | $154.50 |
| Purchase #2 | $228.32 | 3.394% | $236.0692 | $236.07 | $236.05 | $236.10 |
| Purchase #3 | $68.59 | 8.335% | $74.307 | $74.31 | $74.30 | $74.30 |
| Purchase #4 | $246.28 | 8.586% | $267.4256 | $267.43 | $267.45 | $267.40 |
| Purchase #5 | $243.78 | 13.541% | $276.7902 | $276.79 | $276.80 | $276.80 |
| Purchase #6 | $83.71 | 6.131% | $88.8423 | $88.84 | $88.85 | $88.80 |
| Purchase #7 | $172.82 | 6.305% | $183.7163 | $183.72 | $183.70 | $183.70 |
| 7 purchase totals = | $1,191.40 | $1,281.6307 | $1,281.64 | $1,281.65 | $1,281.60 | |