| 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 | $108.88 | 5.624% | $115.0034 | $115.00 | $115.00 | $115.00 |
| Purchase #2 | $145.96 | 13.391% | $165.5055 | $165.51 | $165.50 | $165.50 |
| Purchase #3 | $149.90 | 11.349% | $166.9122 | $166.91 | $166.90 | $166.90 |
| Purchase #4 | $147.57 | 7.317% | $158.3677 | $158.37 | $158.35 | $158.40 |
| Purchase #5 | $184.58 | 9.130% | $201.4322 | $201.43 | $201.45 | $201.40 |
| Purchase #6 | $79.38 | 5.794% | $83.9793 | $83.98 | $84.00 | $84.00 |
| Purchase #7 | $99.96 | 13.214% | $113.1687 | $113.17 | $113.15 | $113.20 |
| 7 purchase totals = | $916.23 | $1,004.3690 | $1,004.37 | $1,004.35 | $1,004.40 | |