| 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 | $139.31 | 6.393% | $148.2161 | $148.22 | $148.20 | $148.20 |
| Purchase #2 | $194.97 | 7.301% | $209.2048 | $209.20 | $209.20 | $209.20 |
| Purchase #3 | $129.78 | 10.584% | $143.5159 | $143.52 | $143.50 | $143.50 |
| Purchase #4 | $152.90 | 4.642% | $159.9976 | $160.00 | $160.00 | $160.00 |
| Purchase #5 | $123.88 | 4.756% | $129.7717 | $129.77 | $129.75 | $129.80 |
| Purchase #6 | $79.60 | 7.503% | $85.5724 | $85.57 | $85.55 | $85.60 |
| Purchase #7 | $241.78 | 3.563% | $250.3946 | $250.39 | $250.40 | $250.40 |
| 7 purchase totals = | $1,062.22 | $1,126.6731 | $1,126.67 | $1,126.60 | $1,126.70 | |