| 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 | $132.37 | 4.660% | $138.5384 | $138.54 | $138.55 | $138.50 |
| Purchase #2 | $156.92 | 5.152% | $165.0045 | $165.00 | $165.00 | $165.00 |
| Purchase #3 | $217.91 | 5.764% | $230.4703 | $230.47 | $230.45 | $230.50 |
| Purchase #4 | $124.38 | 5.233% | $130.8888 | $130.89 | $130.90 | $130.90 |
| Purchase #5 | $71.95 | 8.345% | $77.9542 | $77.95 | $77.95 | $78.00 |
| Purchase #6 | $128.71 | 5.139% | $135.3244 | $135.32 | $135.30 | $135.30 |
| Purchase #7 | $113.40 | 11.475% | $126.4127 | $126.41 | $126.40 | $126.40 |
| 7 purchase totals = | $945.64 | $1,004.5933 | $1,004.58 | $1,004.55 | $1,004.60 | |