| 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 | $159.72 | 10.776% | $176.9314 | $176.93 | $176.95 | $176.90 |
| Purchase #2 | $182.26 | 3.857% | $189.2898 | $189.29 | $189.30 | $189.30 |
| Purchase #3 | $125.67 | 8.177% | $135.946 | $135.95 | $135.95 | $135.90 |
| Purchase #4 | $219.83 | 9.768% | $241.303 | $241.30 | $241.30 | $241.30 |
| Purchase #5 | $172.91 | 13.467% | $196.1958 | $196.20 | $196.20 | $196.20 |
| Purchase #6 | $98.83 | 10.779% | $109.4829 | $109.48 | $109.50 | $109.50 |
| Purchase #7 | $120.52 | 12.151% | $135.1644 | $135.16 | $135.15 | $135.20 |
| 7 purchase totals = | $1,079.74 | $1,184.3133 | $1,184.31 | $1,184.35 | $1,184.30 | |