| 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 | $110.27 | 7.387% | $118.4156 | $118.42 | $118.40 | $118.40 |
| Purchase #2 | $69.63 | 10.874% | $77.2016 | $77.20 | $77.20 | $77.20 |
| Purchase #3 | $20.48 | 11.285% | $22.7912 | $22.79 | $22.80 | $22.80 |
| Purchase #4 | $160.86 | 8.745% | $174.9272 | $174.93 | $174.95 | $174.90 |
| Purchase #5 | $22.73 | 3.153% | $23.4467 | $23.45 | $23.45 | $23.40 |
| Purchase #6 | $155.51 | 10.423% | $171.7188 | $171.72 | $171.70 | $171.70 |
| Purchase #7 | $16.26 | 8.356% | $17.6187 | $17.62 | $17.60 | $17.60 |
| 7 purchase totals = | $555.74 | $606.1198 | $606.13 | $606.10 | $606.00 | |