| 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 | $164.69 | 5.115% | $173.1139 | $173.11 | $173.10 | $173.10 |
| Purchase #2 | $54.25 | 12.270% | $60.9065 | $60.91 | $60.90 | $60.90 |
| Purchase #3 | $70.94 | 3.224% | $73.2271 | $73.23 | $73.25 | $73.20 |
| Purchase #4 | $28.27 | 5.672% | $29.8735 | $29.87 | $29.85 | $29.90 |
| Purchase #5 | $147.77 | 10.166% | $162.7923 | $162.79 | $162.80 | $162.80 |
| Purchase #6 | $103.44 | 9.152% | $112.9068 | $112.91 | $112.90 | $112.90 |
| Purchase #7 | $13.30 | 6.636% | $14.1826 | $14.18 | $14.20 | $14.20 |
| 7 purchase totals = | $582.66 | $627.0027 | $627.00 | $627.00 | $627.00 | |