| 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 | $157.75 | 10.751% | $174.7097 | $174.71 | $174.70 | $174.70 |
| Purchase #2 | $13.27 | 5.441% | $13.992 | $13.99 | $14.00 | $14.00 |
| Purchase #3 | $158.88 | 12.347% | $178.4969 | $178.50 | $178.50 | $178.50 |
| Purchase #4 | $86.81 | 11.378% | $96.6872 | $96.69 | $96.70 | $96.70 |
| Purchase #5 | $197.87 | 7.145% | $212.0078 | $212.01 | $212.00 | $212.00 |
| Purchase #6 | $142.38 | 7.160% | $152.5744 | $152.57 | $152.55 | $152.60 |
| Purchase #7 | $222.74 | 4.846% | $233.534 | $233.53 | $233.55 | $233.50 |
| 7 purchase totals = | $979.70 | $1,062.0020 | $1,062.00 | $1,062.00 | $1,062.00 | |