| 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 | $140.72 | 8.539% | $152.7361 | $152.74 | $152.75 | $152.70 |
| Purchase #2 | $69.42 | 7.401% | $74.5578 | $74.56 | $74.55 | $74.60 |
| Purchase #3 | $139.29 | 7.448% | $149.6643 | $149.66 | $149.65 | $149.70 |
| Purchase #4 | $139.61 | 5.406% | $147.1573 | $147.16 | $147.15 | $147.20 |
| Purchase #5 | $158.93 | 9.496% | $174.022 | $174.02 | $174.00 | $174.00 |
| Purchase #6 | $184.37 | 7.213% | $197.6686 | $197.67 | $197.65 | $197.70 |
| Purchase #7 | $184.99 | 11.126% | $205.572 | $205.57 | $205.55 | $205.60 |
| 7 purchase totals = | $1,017.33 | $1,101.3781 | $1,101.38 | $1,101.30 | $1,101.50 | |