| 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 | $146.42 | 13.802% | $166.6289 | $166.63 | $166.65 | $166.60 |
| Purchase #2 | $207.60 | 7.468% | $223.1036 | $223.10 | $223.10 | $223.10 |
| Purchase #3 | $209.86 | 3.170% | $216.5126 | $216.51 | $216.50 | $216.50 |
| Purchase #4 | $174.48 | 13.271% | $197.6352 | $197.64 | $197.65 | $197.60 |
| Purchase #5 | $93.82 | 4.458% | $98.0025 | $98.00 | $98.00 | $98.00 |
| Purchase #6 | $117.52 | 10.143% | $129.4401 | $129.44 | $129.45 | $129.40 |
| Purchase #7 | $118.32 | 7.211% | $126.8521 | $126.85 | $126.85 | $126.90 |
| 7 purchase totals = | $1,068.02 | $1,158.1750 | $1,158.17 | $1,158.20 | $1,158.10 | |