| 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 | $174.80 | 9.555% | $191.5021 | $191.50 | $191.50 | $191.50 |
| Purchase #2 | $85.36 | 6.663% | $91.0475 | $91.05 | $91.05 | $91.00 |
| Purchase #3 | $130.25 | 4.189% | $135.7062 | $135.71 | $135.70 | $135.70 |
| Purchase #4 | $219.97 | 9.107% | $240.0027 | $240.00 | $240.00 | $240.00 |
| Purchase #5 | $146.80 | 12.667% | $165.3952 | $165.40 | $165.40 | $165.40 |
| Purchase #6 | $214.35 | 7.680% | $230.8121 | $230.81 | $230.80 | $230.80 |
| Purchase #7 | $137.76 | 6.570% | $146.8108 | $146.81 | $146.80 | $146.80 |
| 7 purchase totals = | $1,109.29 | $1,201.2766 | $1,201.28 | $1,201.25 | $1,201.20 | |