| 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 | $139.32 | 11.535% | $155.3906 | $155.39 | $155.40 | $155.40 |
| Purchase #2 | $207.42 | 8.397% | $224.8371 | $224.84 | $224.85 | $224.80 |
| Purchase #3 | $197.28 | 13.202% | $223.3249 | $223.32 | $223.30 | $223.30 |
| Purchase #4 | $53.74 | 7.144% | $57.5792 | $57.58 | $57.60 | $57.60 |
| Purchase #5 | $162.35 | 8.796% | $176.6303 | $176.63 | $176.65 | $176.60 |
| Purchase #6 | $155.56 | 7.215% | $166.7837 | $166.78 | $166.80 | $166.80 |
| Purchase #7 | $149.51 | 11.368% | $166.5063 | $166.51 | $166.50 | $166.50 |
| 7 purchase totals = | $1,065.18 | $1,171.0521 | $1,171.05 | $1,171.10 | $1,171.00 | |