| 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 | $149.74 | 13.493% | $169.9444 | $169.94 | $169.95 | $169.90 |
| Purchase #2 | $190.62 | 9.668% | $209.0491 | $209.05 | $209.05 | $209.00 |
| Purchase #3 | $190.61 | 8.344% | $206.5145 | $206.51 | $206.50 | $206.50 |
| Purchase #4 | $87.87 | 9.815% | $96.4944 | $96.49 | $96.50 | $96.50 |
| Purchase #5 | $153.48 | 12.559% | $172.7556 | $172.76 | $172.75 | $172.80 |
| Purchase #6 | $140.80 | 3.133% | $145.2113 | $145.21 | $145.20 | $145.20 |
| Purchase #7 | $47.85 | 8.108% | $51.7297 | $51.73 | $51.75 | $51.70 |
| 7 purchase totals = | $960.97 | $1,051.6990 | $1,051.69 | $1,051.70 | $1,051.60 | |