| 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 | $159.55 | 4.726% | $167.0903 | $167.09 | $167.10 | $167.10 |
| Purchase #2 | $189.25 | 11.596% | $211.1954 | $211.20 | $211.20 | $211.20 |
| Purchase #3 | $221.47 | 9.335% | $242.1442 | $242.14 | $242.15 | $242.10 |
| Purchase #4 | $200.72 | 5.278% | $211.314 | $211.31 | $211.30 | $211.30 |
| Purchase #5 | $23.61 | 8.682% | $25.6598 | $25.66 | $25.65 | $25.70 |
| Purchase #6 | $193.81 | 3.780% | $201.136 | $201.14 | $201.15 | $201.10 |
| Purchase #7 | $28.87 | 3.550% | $29.8949 | $29.89 | $29.90 | $29.90 |
| 7 purchase totals = | $1,017.28 | $1,088.4346 | $1,088.43 | $1,088.45 | $1,088.40 | |