| 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 | $172.82 | 13.490% | $196.1334 | $196.13 | $196.15 | $196.10 |
| Purchase #2 | $189.52 | 3.604% | $196.3503 | $196.35 | $196.35 | $196.40 |
| Purchase #3 | $221.50 | 11.169% | $246.2393 | $246.24 | $246.25 | $246.20 |
| Purchase #4 | $62.88 | 9.730% | $68.9982 | $69.00 | $69.00 | $69.00 |
| Purchase #5 | $117.87 | 8.765% | $128.2013 | $128.20 | $128.20 | $128.20 |
| Purchase #6 | $204.71 | 6.728% | $218.4829 | $218.48 | $218.50 | $218.50 |
| Purchase #7 | $138.63 | 9.798% | $152.213 | $152.21 | $152.20 | $152.20 |
| 7 purchase totals = | $1,107.93 | $1,206.6184 | $1,206.61 | $1,206.65 | $1,206.60 | |