| 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 | $18.37 | 7.351% | $19.7204 | $19.72 | $19.70 | $19.70 |
| Purchase #2 | $81.93 | 3.258% | $84.5993 | $84.60 | $84.60 | $84.60 |
| Purchase #3 | $192.62 | 5.312% | $202.852 | $202.85 | $202.85 | $202.90 |
| Purchase #4 | $168.26 | 12.424% | $189.1646 | $189.16 | $189.15 | $189.20 |
| Purchase #5 | $192.67 | 10.574% | $213.0429 | $213.04 | $213.05 | $213.00 |
| Purchase #6 | $189.37 | 4.588% | $198.0583 | $198.06 | $198.05 | $198.10 |
| Purchase #7 | $184.50 | 8.788% | $200.7139 | $200.71 | $200.70 | $200.70 |
| 7 purchase totals = | $1,027.72 | $1,108.1514 | $1,108.14 | $1,108.10 | $1,108.20 | |