| 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 | $152.33 | 12.268% | $171.0178 | $171.02 | $171.00 | $171.00 |
| Purchase #2 | $193.54 | 12.191% | $217.1345 | $217.13 | $217.15 | $217.10 |
| Purchase #3 | $140.89 | 10.667% | $155.9187 | $155.92 | $155.90 | $155.90 |
| Purchase #4 | $220.79 | 13.664% | $250.9587 | $250.96 | $250.95 | $251.00 |
| Purchase #5 | $115.78 | 11.180% | $128.7242 | $128.72 | $128.70 | $128.70 |
| Purchase #6 | $61.97 | 8.527% | $67.2542 | $67.25 | $67.25 | $67.30 |
| Purchase #7 | $192.37 | 9.474% | $210.5951 | $210.60 | $210.60 | $210.60 |
| 7 purchase totals = | $1,077.67 | $1,201.6032 | $1,201.60 | $1,201.55 | $1,201.60 | |