| 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 | $154.71 | 13.303% | $175.2911 | $175.29 | $175.30 | $175.30 |
| Purchase #2 | $150.53 | 8.195% | $162.8659 | $162.87 | $162.85 | $162.90 |
| Purchase #3 | $204.72 | 11.444% | $228.1482 | $228.15 | $228.15 | $228.10 |
| Purchase #4 | $161.71 | 8.651% | $175.6995 | $175.70 | $175.70 | $175.70 |
| Purchase #5 | $196.85 | 7.595% | $211.8008 | $211.80 | $211.80 | $211.80 |
| Purchase #6 | $194.35 | 3.208% | $200.5847 | $200.58 | $200.60 | $200.60 |
| Purchase #7 | $239.30 | 6.135% | $253.9811 | $253.98 | $254.00 | $254.00 |
| 7 purchase totals = | $1,302.17 | $1,408.3713 | $1,408.37 | $1,408.40 | $1,408.40 | |