| 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 | $158.51 | 4.140% | $165.0723 | $165.07 | $165.05 | $165.10 |
| Purchase #2 | $162.89 | 11.274% | $181.2542 | $181.25 | $181.25 | $181.30 |
| Purchase #3 | $67.93 | 10.261% | $74.9003 | $74.90 | $74.90 | $74.90 |
| Purchase #4 | $205.61 | 12.137% | $230.5649 | $230.56 | $230.55 | $230.60 |
| Purchase #5 | $217.44 | 9.464% | $238.0185 | $238.02 | $238.00 | $238.00 |
| Purchase #6 | $64.40 | 8.393% | $69.8051 | $69.81 | $69.80 | $69.80 |
| Purchase #7 | $34.54 | 12.436% | $38.8354 | $38.84 | $38.85 | $38.80 |
| 7 purchase totals = | $911.32 | $998.4507 | $998.45 | $998.40 | $998.50 | |