| 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 | $146.52 | 4.399% | $152.9654 | $152.97 | $152.95 | $153.00 |
| Purchase #2 | $246.51 | 12.868% | $278.2309 | $278.23 | $278.25 | $278.20 |
| Purchase #3 | $232.74 | 13.523% | $264.2134 | $264.21 | $264.20 | $264.20 |
| Purchase #4 | $206.83 | 11.377% | $230.361 | $230.36 | $230.35 | $230.40 |
| Purchase #5 | $179.48 | 6.631% | $191.3813 | $191.38 | $191.40 | $191.40 |
| Purchase #6 | $191.64 | 3.377% | $198.1117 | $198.11 | $198.10 | $198.10 |
| Purchase #7 | $240.29 | 13.358% | $272.3879 | $272.39 | $272.40 | $272.40 |
| 7 purchase totals = | $1,444.01 | $1,587.6516 | $1,587.65 | $1,587.65 | $1,587.70 | |