| 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 | $174.50 | 8.381% | $189.1248 | $189.12 | $189.10 | $189.10 |
| Purchase #2 | $34.37 | 8.668% | $37.3492 | $37.35 | $37.35 | $37.30 |
| Purchase #3 | $208.33 | 7.328% | $223.5964 | $223.60 | $223.60 | $223.60 |
| Purchase #4 | $220.32 | 6.822% | $235.3502 | $235.35 | $235.35 | $235.40 |
| Purchase #5 | $123.72 | 4.369% | $129.1253 | $129.13 | $129.15 | $129.10 |
| Purchase #6 | $160.64 | 3.283% | $165.9138 | $165.91 | $165.90 | $165.90 |
| Purchase #7 | $132.44 | 4.477% | $138.3693 | $138.37 | $138.35 | $138.40 |
| 7 purchase totals = | $1,054.32 | $1,118.8290 | $1,118.83 | $1,118.80 | $1,118.80 | |