| 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 | $149.87 | 4.748% | $156.9858 | $156.99 | $157.00 | $157.00 |
| Purchase #2 | $182.52 | 8.862% | $198.6949 | $198.69 | $198.70 | $198.70 |
| Purchase #3 | $180.92 | 3.349% | $186.979 | $186.98 | $187.00 | $187.00 |
| Purchase #4 | $37.52 | 5.197% | $39.4699 | $39.47 | $39.45 | $39.50 |
| Purchase #5 | $136.76 | 13.736% | $155.5454 | $155.55 | $155.55 | $155.50 |
| Purchase #6 | $129.88 | 4.574% | $135.8207 | $135.82 | $135.80 | $135.80 |
| Purchase #7 | $141.39 | 8.814% | $153.8521 | $153.85 | $153.85 | $153.90 |
| 7 purchase totals = | $958.86 | $1,027.3478 | $1,027.35 | $1,027.35 | $1,027.40 | |