| 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 | $68.33 | 9.455% | $74.7906 | $74.79 | $74.80 | $74.80 |
| Purchase #2 | $211.49 | 4.289% | $220.5608 | $220.56 | $220.55 | $220.60 |
| Purchase #3 | $83.79 | 11.385% | $93.3295 | $93.33 | $93.35 | $93.30 |
| Purchase #4 | $155.49 | 4.678% | $162.7638 | $162.76 | $162.75 | $162.80 |
| Purchase #5 | $243.48 | 3.128% | $251.0961 | $251.10 | $251.10 | $251.10 |
| Purchase #6 | $156.45 | 5.487% | $165.0344 | $165.03 | $165.05 | $165.00 |
| Purchase #7 | $171.91 | 7.531% | $184.8565 | $184.86 | $184.85 | $184.90 |
| 7 purchase totals = | $1,090.94 | $1,152.4317 | $1,152.43 | $1,152.45 | $1,152.50 | |