| 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 | $155.52 | 12.271% | $174.6039 | $174.60 | $174.60 | $174.60 |
| Purchase #2 | $247.62 | 6.746% | $264.3244 | $264.32 | $264.30 | $264.30 |
| Purchase #3 | $146.71 | 10.871% | $162.6588 | $162.66 | $162.65 | $162.70 |
| Purchase #4 | $180.43 | 5.273% | $189.9441 | $189.94 | $189.95 | $189.90 |
| Purchase #5 | $63.71 | 11.500% | $71.0367 | $71.04 | $71.05 | $71.00 |
| Purchase #6 | $186.76 | 4.742% | $195.6162 | $195.62 | $195.60 | $195.60 |
| Purchase #7 | $112.83 | 4.704% | $118.1375 | $118.14 | $118.15 | $118.10 |
| 7 purchase totals = | $1,093.58 | $1,176.3216 | $1,176.32 | $1,176.30 | $1,176.20 | |