| 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 | $114.37 | 6.551% | $121.8624 | $121.86 | $121.85 | $121.90 |
| Purchase #2 | $123.88 | 9.226% | $135.3092 | $135.31 | $135.30 | $135.30 |
| Purchase #3 | $83.56 | 12.508% | $94.0117 | $94.01 | $94.00 | $94.00 |
| Purchase #4 | $91.80 | 11.184% | $102.0669 | $102.07 | $102.05 | $102.10 |
| Purchase #5 | $159.63 | 13.550% | $181.2599 | $181.26 | $181.25 | $181.30 |
| Purchase #6 | $108.51 | 5.320% | $114.2827 | $114.28 | $114.30 | $114.30 |
| Purchase #7 | $105.98 | 9.434% | $115.9782 | $115.98 | $116.00 | $116.00 |
| 7 purchase totals = | $787.73 | $864.7710 | $864.77 | $864.75 | $864.90 | |