| 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 | $49.71 | 7.227% | $53.3025 | $53.30 | $53.30 | $53.30 |
| Purchase #2 | $161.97 | 6.374% | $172.294 | $172.29 | $172.30 | $172.30 |
| Purchase #3 | $170.35 | 12.112% | $190.9828 | $190.98 | $191.00 | $191.00 |
| Purchase #4 | $142.90 | 4.277% | $149.0118 | $149.01 | $149.00 | $149.00 |
| Purchase #5 | $159.55 | 3.270% | $164.7673 | $164.77 | $164.75 | $164.80 |
| Purchase #6 | $184.93 | 8.851% | $201.2982 | $201.30 | $201.30 | $201.30 |
| Purchase #7 | $155.57 | 13.193% | $176.0944 | $176.09 | $176.10 | $176.10 |
| 7 purchase totals = | $1,024.98 | $1,107.7510 | $1,107.74 | $1,107.75 | $1,107.80 | |