| 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 | $156.32 | 3.118% | $161.1941 | $161.19 | $161.20 | $161.20 |
| Purchase #2 | $164.32 | 12.270% | $184.4821 | $184.48 | $184.50 | $184.50 |
| Purchase #3 | $161.76 | 12.508% | $181.9929 | $181.99 | $182.00 | $182.00 |
| Purchase #4 | $158.85 | 11.551% | $177.1988 | $177.20 | $177.20 | $177.20 |
| Purchase #5 | $9.37 | 12.495% | $10.5408 | $10.54 | $10.55 | $10.50 |
| Purchase #6 | $146.35 | 4.293% | $152.6328 | $152.63 | $152.65 | $152.60 |
| Purchase #7 | $156.89 | 4.562% | $164.0473 | $164.05 | $164.05 | $164.00 |
| 7 purchase totals = | $953.86 | $1,032.0888 | $1,032.08 | $1,032.15 | $1,032.00 | |