| 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 | $153.99 | 10.244% | $169.7647 | $169.76 | $169.75 | $169.80 |
| Purchase #2 | $194.58 | 10.226% | $214.4778 | $214.48 | $214.50 | $214.50 |
| Purchase #3 | $47.88 | 4.290% | $49.9341 | $49.93 | $49.95 | $49.90 |
| Purchase #4 | $162.73 | 13.407% | $184.5472 | $184.55 | $184.55 | $184.50 |
| Purchase #5 | $216.78 | 7.404% | $232.8304 | $232.83 | $232.85 | $232.80 |
| Purchase #6 | $140.31 | 5.147% | $147.5318 | $147.53 | $147.55 | $147.50 |
| Purchase #7 | $68.32 | 9.812% | $75.0236 | $75.02 | $75.00 | $75.00 |
| 7 purchase totals = | $984.59 | $1,074.1096 | $1,074.10 | $1,074.15 | $1,074.00 | |