| 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 | $110.49 | 6.541% | $117.7172 | $117.72 | $117.70 | $117.70 |
| Purchase #2 | $168.29 | 6.549% | $179.3113 | $179.31 | $179.30 | $179.30 |
| Purchase #3 | $108.55 | 5.411% | $114.4236 | $114.42 | $114.40 | $114.40 |
| Purchase #4 | $173.57 | 4.356% | $181.1307 | $181.13 | $181.15 | $181.10 |
| Purchase #5 | $96.73 | 3.170% | $99.7963 | $99.80 | $99.80 | $99.80 |
| Purchase #6 | $113.74 | 3.621% | $117.8585 | $117.86 | $117.85 | $117.90 |
| Purchase #7 | $197.70 | 13.675% | $224.7355 | $224.74 | $224.75 | $224.70 |
| 7 purchase totals = | $969.07 | $1,034.9731 | $1,034.98 | $1,034.95 | $1,034.90 | |