| 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 | $76.87 | 13.201% | $87.0176 | $87.02 | $87.00 | $87.00 |
| Purchase #2 | $160.50 | 4.154% | $167.1672 | $167.17 | $167.15 | $167.20 |
| Purchase #3 | $117.49 | 12.176% | $131.7956 | $131.80 | $131.80 | $131.80 |
| Purchase #4 | $211.93 | 8.436% | $229.8084 | $229.81 | $229.80 | $229.80 |
| Purchase #5 | $95.38 | 8.188% | $103.1897 | $103.19 | $103.20 | $103.20 |
| Purchase #6 | $144.59 | 8.243% | $156.5086 | $156.51 | $156.50 | $156.50 |
| Purchase #7 | $162.62 | 10.672% | $179.9748 | $179.97 | $179.95 | $180.00 |
| 7 purchase totals = | $969.38 | $1,055.4619 | $1,055.47 | $1,055.40 | $1,055.50 | |