| 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 | $88.45 | 5.636% | $93.435 | $93.44 | $93.45 | $93.40 |
| Purchase #2 | $207.34 | 5.380% | $218.4949 | $218.49 | $218.50 | $218.50 |
| Purchase #3 | $161.76 | 3.311% | $167.1159 | $167.12 | $167.10 | $167.10 |
| Purchase #4 | $149.31 | 5.817% | $157.9954 | $158.00 | $158.00 | $158.00 |
| Purchase #5 | $145.27 | 7.120% | $155.6132 | $155.61 | $155.60 | $155.60 |
| Purchase #6 | $43.27 | 3.415% | $44.7477 | $44.75 | $44.75 | $44.70 |
| Purchase #7 | $234.50 | 8.390% | $254.1746 | $254.17 | $254.15 | $254.20 |
| 7 purchase totals = | $1,029.90 | $1,091.5767 | $1,091.58 | $1,091.55 | $1,091.50 | |