| 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 | $247.98 | 9.863% | $272.4383 | $272.44 | $272.45 | $272.40 |
| Purchase #2 | $164.89 | 6.209% | $175.128 | $175.13 | $175.15 | $175.10 |
| Purchase #3 | $56.81 | 12.740% | $64.0476 | $64.05 | $64.05 | $64.00 |
| Purchase #4 | $168.69 | 4.320% | $175.9774 | $175.98 | $176.00 | $176.00 |
| Purchase #5 | $155.44 | 4.203% | $161.9731 | $161.97 | $161.95 | $162.00 |
| Purchase #6 | $147.73 | 8.160% | $159.7848 | $159.78 | $159.80 | $159.80 |
| Purchase #7 | $137.59 | 4.556% | $143.8586 | $143.86 | $143.85 | $143.90 |
| 7 purchase totals = | $1,079.13 | $1,153.2078 | $1,153.21 | $1,153.25 | $1,153.20 | |