| 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 | $166.77 | 6.422% | $177.48 | $177.48 | $177.50 | $177.50 |
| Purchase #2 | $79.76 | 12.554% | $89.7731 | $89.77 | $89.75 | $89.80 |
| Purchase #3 | $203.49 | 3.822% | $211.2674 | $211.27 | $211.25 | $211.30 |
| Purchase #4 | $115.25 | 9.869% | $126.624 | $126.62 | $126.60 | $126.60 |
| Purchase #5 | $245.69 | 7.280% | $263.5762 | $263.58 | $263.60 | $263.60 |
| Purchase #6 | $223.37 | 7.445% | $239.9999 | $240.00 | $240.00 | $240.00 |
| Purchase #7 | $137.92 | 12.859% | $155.6551 | $155.66 | $155.65 | $155.70 |
| 7 purchase totals = | $1,172.25 | $1,264.3757 | $1,264.38 | $1,264.35 | $1,264.50 | |