| 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 | $171.49 | 4.614% | $179.4025 | $179.40 | $179.40 | $179.40 |
| Purchase #2 | $107.68 | 7.584% | $115.8465 | $115.85 | $115.85 | $115.80 |
| Purchase #3 | $96.35 | 6.835% | $102.9355 | $102.94 | $102.95 | $102.90 |
| Purchase #4 | $229.71 | 3.635% | $238.06 | $238.06 | $238.05 | $238.10 |
| Purchase #5 | $126.84 | 3.127% | $130.8063 | $130.81 | $130.80 | $130.80 |
| Purchase #6 | $182.29 | 11.222% | $202.7466 | $202.75 | $202.75 | $202.70 |
| Purchase #7 | $94.72 | 12.228% | $106.3024 | $106.30 | $106.30 | $106.30 |
| 7 purchase totals = | $1,009.08 | $1,076.0998 | $1,076.11 | $1,076.10 | $1,076.00 | |