| 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 | $148.35 | 8.292% | $160.6512 | $160.65 | $160.65 | $160.70 |
| Purchase #2 | $172.94 | 8.459% | $187.569 | $187.57 | $187.55 | $187.60 |
| Purchase #3 | $174.87 | 9.159% | $190.8863 | $190.89 | $190.90 | $190.90 |
| Purchase #4 | $156.39 | 9.393% | $171.0797 | $171.08 | $171.10 | $171.10 |
| Purchase #5 | $192.83 | 10.254% | $212.6028 | $212.60 | $212.60 | $212.60 |
| Purchase #6 | $94.74 | 6.650% | $101.0402 | $101.04 | $101.05 | $101.00 |
| Purchase #7 | $166.58 | 7.631% | $179.2917 | $179.29 | $179.30 | $179.30 |
| 7 purchase totals = | $1,106.70 | $1,203.1209 | $1,203.12 | $1,203.15 | $1,203.20 | |