| 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 | $147.39 | 8.758% | $160.2984 | $160.30 | $160.30 | $160.30 |
| Purchase #2 | $182.46 | 5.727% | $192.9095 | $192.91 | $192.90 | $192.90 |
| Purchase #3 | $114.74 | 5.871% | $121.4764 | $121.48 | $121.50 | $121.50 |
| Purchase #4 | $212.81 | 12.785% | $240.0178 | $240.02 | $240.00 | $240.00 |
| Purchase #5 | $128.31 | 13.514% | $145.6498 | $145.65 | $145.65 | $145.60 |
| Purchase #6 | $84.95 | 10.379% | $93.767 | $93.77 | $93.75 | $93.80 |
| Purchase #7 | $173.94 | 4.646% | $182.0213 | $182.02 | $182.00 | $182.00 |
| 7 purchase totals = | $1,044.60 | $1,136.1402 | $1,136.15 | $1,136.10 | $1,136.10 | |