| 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 | $173.81 | 9.326% | $190.0195 | $190.02 | $190.00 | $190.00 |
| Purchase #2 | $90.60 | 8.422% | $98.2303 | $98.23 | $98.25 | $98.20 |
| Purchase #3 | $100.90 | 9.197% | $110.1798 | $110.18 | $110.20 | $110.20 |
| Purchase #4 | $170.65 | 12.161% | $191.4027 | $191.40 | $191.40 | $191.40 |
| Purchase #5 | $123.51 | 11.482% | $137.6914 | $137.69 | $137.70 | $137.70 |
| Purchase #6 | $114.97 | 13.305% | $130.2668 | $130.27 | $130.25 | $130.30 |
| Purchase #7 | $165.73 | 5.541% | $174.9131 | $174.91 | $174.90 | $174.90 |
| 7 purchase totals = | $940.17 | $1,032.7036 | $1,032.70 | $1,032.70 | $1,032.70 | |