| 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 | $127.42 | 4.486% | $133.1361 | $133.14 | $133.15 | $133.10 |
| Purchase #2 | $182.85 | 6.573% | $194.8687 | $194.87 | $194.85 | $194.90 |
| Purchase #3 | $196.43 | 13.615% | $223.1739 | $223.17 | $223.15 | $223.20 |
| Purchase #4 | $138.29 | 13.519% | $156.9854 | $156.99 | $157.00 | $157.00 |
| Purchase #5 | $114.85 | 13.159% | $129.9631 | $129.96 | $129.95 | $130.00 |
| Purchase #6 | $144.70 | 10.804% | $160.3334 | $160.33 | $160.35 | $160.30 |
| Purchase #7 | $68.61 | 11.674% | $76.6195 | $76.62 | $76.60 | $76.60 |
| 7 purchase totals = | $973.15 | $1,075.0801 | $1,075.08 | $1,075.05 | $1,075.10 | |