| 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 | $160.71 | 6.486% | $171.1337 | $171.13 | $171.15 | $171.10 |
| Purchase #2 | $164.33 | 4.830% | $172.2671 | $172.27 | $172.25 | $172.30 |
| Purchase #3 | $239.89 | 4.197% | $249.9582 | $249.96 | $249.95 | $250.00 |
| Purchase #4 | $103.83 | 6.865% | $110.9579 | $110.96 | $110.95 | $111.00 |
| Purchase #5 | $234.53 | 8.152% | $253.6489 | $253.65 | $253.65 | $253.60 |
| Purchase #6 | $161.99 | 11.864% | $181.2085 | $181.21 | $181.20 | $181.20 |
| Purchase #7 | $218.37 | 11.783% | $244.1005 | $244.10 | $244.10 | $244.10 |
| 7 purchase totals = | $1,283.65 | $1,383.2748 | $1,383.28 | $1,383.25 | $1,383.30 | |