| 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 | $157.47 | 10.870% | $174.587 | $174.59 | $174.60 | $174.60 |
| Purchase #2 | $19.34 | 12.759% | $21.8076 | $21.81 | $21.80 | $21.80 |
| Purchase #3 | $160.60 | 9.150% | $175.2949 | $175.29 | $175.30 | $175.30 |
| Purchase #4 | $85.79 | 7.296% | $92.0492 | $92.05 | $92.05 | $92.00 |
| Purchase #5 | $198.74 | 9.307% | $217.2367 | $217.24 | $217.25 | $217.20 |
| Purchase #6 | $149.58 | 7.113% | $160.2196 | $160.22 | $160.20 | $160.20 |
| Purchase #7 | $218.34 | 8.563% | $237.0365 | $237.04 | $237.05 | $237.00 |
| 7 purchase totals = | $989.86 | $1,078.2315 | $1,078.24 | $1,078.25 | $1,078.10 | |