| 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 | $138.48 | 10.488% | $153.0038 | $153.00 | $153.00 | $153.00 |
| Purchase #2 | $142.45 | 10.160% | $156.9229 | $156.92 | $156.90 | $156.90 |
| Purchase #3 | $235.38 | 13.162% | $266.3607 | $266.36 | $266.35 | $266.40 |
| Purchase #4 | $168.98 | 13.387% | $191.6014 | $191.60 | $191.60 | $191.60 |
| Purchase #5 | $149.40 | 8.256% | $161.7345 | $161.73 | $161.75 | $161.70 |
| Purchase #6 | $11.66 | 7.345% | $12.5164 | $12.52 | $12.50 | $12.50 |
| Purchase #7 | $35.28 | 9.138% | $38.5039 | $38.50 | $38.50 | $38.50 |
| 7 purchase totals = | $881.63 | $980.6436 | $980.63 | $980.60 | $980.60 | |