| 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 | $145.75 | 10.268% | $160.7156 | $160.72 | $160.70 | $160.70 |
| Purchase #2 | $230.83 | 5.169% | $242.7616 | $242.76 | $242.75 | $242.80 |
| Purchase #3 | $14.44 | 12.647% | $16.2662 | $16.27 | $16.25 | $16.30 |
| Purchase #4 | $21.89 | 4.155% | $22.7995 | $22.80 | $22.80 | $22.80 |
| Purchase #5 | $139.43 | 4.404% | $145.5705 | $145.57 | $145.55 | $145.60 |
| Purchase #6 | $204.65 | 6.741% | $218.4455 | $218.45 | $218.45 | $218.40 |
| Purchase #7 | $218.91 | 12.112% | $245.4244 | $245.42 | $245.40 | $245.40 |
| 7 purchase totals = | $975.90 | $1,051.9833 | $1,051.99 | $1,051.90 | $1,052.00 | |