| 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 | $111.67 | 3.677% | $115.7761 | $115.78 | $115.80 | $115.80 |
| Purchase #2 | $153.99 | 4.685% | $161.2044 | $161.20 | $161.20 | $161.20 |
| Purchase #3 | $196.65 | 3.416% | $203.3676 | $203.37 | $203.35 | $203.40 |
| Purchase #4 | $200.82 | 8.183% | $217.2531 | $217.25 | $217.25 | $217.30 |
| Purchase #5 | $194.35 | 12.672% | $218.978 | $218.98 | $219.00 | $219.00 |
| Purchase #6 | $244.66 | 7.518% | $263.0535 | $263.05 | $263.05 | $263.10 |
| Purchase #7 | $145.50 | 5.102% | $152.9234 | $152.92 | $152.90 | $152.90 |
| 7 purchase totals = | $1,247.64 | $1,332.5561 | $1,332.55 | $1,332.55 | $1,332.70 | |