| 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 | $144.76 | 12.326% | $162.6031 | $162.60 | $162.60 | $162.60 |
| Purchase #2 | $212.72 | 7.533% | $228.7442 | $228.74 | $228.75 | $228.70 |
| Purchase #3 | $83.60 | 9.317% | $91.389 | $91.39 | $91.40 | $91.40 |
| Purchase #4 | $110.27 | 3.838% | $114.5022 | $114.50 | $114.50 | $114.50 |
| Purchase #5 | $206.53 | 9.365% | $225.8715 | $225.87 | $225.85 | $225.90 |
| Purchase #6 | $101.56 | 6.555% | $108.2173 | $108.22 | $108.20 | $108.20 |
| Purchase #7 | $114.56 | 9.315% | $125.2313 | $125.23 | $125.25 | $125.20 |
| 7 purchase totals = | $974.00 | $1,056.5586 | $1,056.55 | $1,056.55 | $1,056.50 | |