| 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 | $161.45 | 13.586% | $183.3846 | $183.38 | $183.40 | $183.40 |
| Purchase #2 | $15.66 | 5.765% | $16.5628 | $16.56 | $16.55 | $16.60 |
| Purchase #3 | $88.97 | 3.767% | $92.3215 | $92.32 | $92.30 | $92.30 |
| Purchase #4 | $152.37 | 6.589% | $162.4097 | $162.41 | $162.40 | $162.40 |
| Purchase #5 | $105.76 | 8.701% | $114.9622 | $114.96 | $114.95 | $115.00 |
| Purchase #6 | $61.28 | 11.330% | $68.223 | $68.22 | $68.20 | $68.20 |
| Purchase #7 | $198.51 | 6.248% | $210.9129 | $210.91 | $210.90 | $210.90 |
| 7 purchase totals = | $784.00 | $848.7767 | $848.76 | $848.70 | $848.80 | |