| 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 | $54.30 | 6.315% | $57.729 | $57.73 | $57.75 | $57.70 |
| Purchase #2 | $161.33 | 4.654% | $168.8383 | $168.84 | $168.85 | $168.80 |
| Purchase #3 | $152.44 | 5.393% | $160.6611 | $160.66 | $160.65 | $160.70 |
| Purchase #4 | $169.71 | 5.186% | $178.5112 | $178.51 | $178.50 | $178.50 |
| Purchase #5 | $204.91 | 12.284% | $230.0811 | $230.08 | $230.10 | $230.10 |
| Purchase #6 | $147.50 | 8.289% | $159.7263 | $159.73 | $159.75 | $159.70 |
| Purchase #7 | $22.60 | 9.839% | $24.8236 | $24.82 | $24.80 | $24.80 |
| 7 purchase totals = | $912.79 | $980.3706 | $980.37 | $980.40 | $980.30 | |