| 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 | $185.98 | 3.104% | $191.7528 | $191.75 | $191.75 | $191.80 |
| Purchase #2 | $70.85 | 12.783% | $79.9068 | $79.91 | $79.90 | $79.90 |
| Purchase #3 | $244.70 | 7.736% | $263.63 | $263.63 | $263.65 | $263.60 |
| Purchase #4 | $68.74 | 7.395% | $73.8233 | $73.82 | $73.80 | $73.80 |
| Purchase #5 | $241.58 | 5.315% | $254.42 | $254.42 | $254.40 | $254.40 |
| Purchase #6 | $98.87 | 9.616% | $108.3773 | $108.38 | $108.40 | $108.40 |
| Purchase #7 | $94.86 | 9.835% | $104.1895 | $104.19 | $104.20 | $104.20 |
| 7 purchase totals = | $1,005.58 | $1,076.0997 | $1,076.10 | $1,076.10 | $1,076.10 | |