| 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 | $178.33 | 13.854% | $203.0358 | $203.04 | $203.05 | $203.00 |
| Purchase #2 | $40.84 | 5.305% | $43.0066 | $43.01 | $43.00 | $43.00 |
| Purchase #3 | $146.25 | 11.345% | $162.8421 | $162.84 | $162.85 | $162.80 |
| Purchase #4 | $84.61 | 3.435% | $87.5164 | $87.52 | $87.50 | $87.50 |
| Purchase #5 | $38.94 | 13.547% | $44.2152 | $44.22 | $44.20 | $44.20 |
| Purchase #6 | $103.44 | 11.226% | $115.0522 | $115.05 | $115.05 | $115.10 |
| Purchase #7 | $55.73 | 12.402% | $62.6416 | $62.64 | $62.65 | $62.60 |
| 7 purchase totals = | $648.14 | $718.3099 | $718.32 | $718.30 | $718.20 | |